Merge pull request #1484 from cosmos/new-cosmjs-types

Upgrade to new cosmjs-types (Telescope 1.0, big int 🔥)

.pnp.cjs

@@ -1056,7 +1056,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
       ],\
       [\
         "cosmjs-types",\
-        "npm:0.8.0"\
+        "npm:0.9.0"\
       ],\
       [\
         "cross-spawn",\
@@ -3291,7 +3291,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["axios", "npm:0.21.4"],\
             ["babylon", "npm:6.18.0"],\
             ["chalk", "npm:4.1.2"],\
-            ["cosmjs-types", "npm:0.8.0"],\
+            ["cosmjs-types", "npm:0.9.0"],\
             ["diff", "npm:4.0.2"],\
             ["eslint", "npm:7.26.0"],\
             ["eslint-config-prettier", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:8.3.0"],\
@@ -3337,7 +3337,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@types/pako", "npm:1.0.1"],\
             ["@typescript-eslint/eslint-plugin", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.54.0"],\
             ["@typescript-eslint/parser", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.54.0"],\
-            ["cosmjs-types", "npm:0.8.0"],\
+            ["cosmjs-types", "npm:0.9.0"],\
             ["eslint", "npm:7.26.0"],\
             ["eslint-config-prettier", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:8.3.0"],\
             ["eslint-import-resolver-node", "npm:0.3.4"],\
@@ -3353,11 +3353,9 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["karma-firefox-launcher", "npm:2.1.0"],\
             ["karma-jasmine", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.1.0"],\
             ["karma-jasmine-html-reporter", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:1.6.0"],\
-            ["long", "npm:4.0.0"],\
             ["nyc", "npm:15.1.0"],\
             ["pako", "npm:2.0.3"],\
             ["prettier", "npm:2.8.8"],\
-            ["protobufjs", "npm:6.11.4"],\
             ["readonly-date", "npm:1.0.0"],\
             ["ses", "npm:0.11.1"],\
             ["source-map-support", "npm:0.5.21"],\
@@ -3710,7 +3708,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@types/node", "npm:18.15.11"],\
             ["@typescript-eslint/eslint-plugin", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.54.0"],\
             ["@typescript-eslint/parser", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.54.0"],\
-            ["cosmjs-types", "npm:0.8.0"],\
+            ["cosmjs-types", "npm:0.9.0"],\
             ["eslint", "npm:7.26.0"],\
             ["eslint-config-prettier", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:8.3.0"],\
             ["eslint-import-resolver-node", "npm:0.3.4"],\
@@ -3726,7 +3724,6 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["karma-firefox-launcher", "npm:2.1.0"],\
             ["karma-jasmine", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.1.0"],\
             ["karma-jasmine-html-reporter", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:1.6.0"],\
-            ["long", "npm:4.0.0"],\
             ["nyc", "npm:15.1.0"],\
             ["prettier", "npm:2.8.8"],\
             ["protobufjs", "npm:6.11.4"],\
@@ -3811,7 +3808,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@types/node", "npm:18.15.11"],\
             ["@typescript-eslint/eslint-plugin", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.54.0"],\
             ["@typescript-eslint/parser", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.54.0"],\
-            ["cosmjs-types", "npm:0.8.0"],\
+            ["cosmjs-types", "npm:0.9.0"],\
             ["eslint", "npm:7.26.0"],\
             ["eslint-config-prettier", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:8.3.0"],\
             ["eslint-import-resolver-node", "npm:0.3.4"],\
@@ -3827,10 +3824,8 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["karma-firefox-launcher", "npm:2.1.0"],\
             ["karma-jasmine", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:5.1.0"],\
             ["karma-jasmine-html-reporter", "virtual:4f1584ad4aba8733a24be7c8aebbffafef25607f2d00f4b314cf96717145c692763628a31c2b85d4686fbb091ff21ebffa3cc337399c042c19a32b9bdb786464#npm:1.6.0"],\
-            ["long", "npm:4.0.0"],\
             ["nyc", "npm:15.1.0"],\
             ["prettier", "npm:2.8.8"],\
-            ["protobufjs", "npm:6.11.4"],\
             ["readonly-date", "npm:1.0.0"],\
             ["ses", "npm:0.11.1"],\
             ["source-map-support", "npm:0.5.21"],\
@@ -7152,12 +7147,10 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
         }]\
       ]],\
       ["cosmjs-types", [\
-        ["npm:0.8.0", {\
+        ["npm:0.9.0", {\
-          "packageLocation": "./.yarn/cache/cosmjs-types-npm-0.8.0-4c175fd383-99714ec956.zip/node_modules/cosmjs-types/",\
+          "packageLocation": "./.yarn/cache/cosmjs-types-npm-0.9.0-e5d36a4ae5-9b00d169ec.zip/node_modules/cosmjs-types/",\
           "packageDependencies": [\
-            ["cosmjs-types", "npm:0.8.0"],\
+            ["cosmjs-types", "npm:0.9.0"]\
-            ["long", "npm:4.0.0"],\
-            ["protobufjs", "npm:6.11.4"]\
           ],\
           "linkType": "HARD"\
         }]\

CHANGELOG.md

@@ -8,6 +8,10 @@ and this project adheres to
 
 ### Changed
 
+- all: Upgrade cosmjs-types to 0.9.0. This makes a few fields non-optional. It
+  changes all 64 bit int fields from type `long` to `bigint`. As part of the
+  upgrade, the types do not require the `long` and `protobufjs` anymore.
+  ([#1484])
 - Drop support for Node.js 14 and add support for Node.js 20. ([#1421])
 - @cosmjs/tendermint-rpc: Remove `Adaptor` abstractions which are not needed
   anymore by haing a dedicated client for each backend.
@@ -16,6 +20,7 @@ and this project adheres to
   `connectComet` for auto-detecting the right client for a provided endpoint.
 
 [#1421]: https://github.com/cosmos/cosmjs/issues/1421
+[#1484]: https://github.com/cosmos/cosmjs/pull/1484
 
 ### Deprecated
 

packages/cli/package.json

@@ -54,7 +54,7 @@
     "axios": "^0.21.2",
     "babylon": "^6.18.0",
     "chalk": "^4",
-    "cosmjs-types": "^0.8.0",
+    "cosmjs-types": "^0.9.0",
     "diff": "^4",
     "recast": "^0.20",
     "ts-node": "^8",

packages/cosmwasm-stargate/package.json

@@ -46,8 +46,7 @@
     "@cosmjs/stargate": "workspace:^",
     "@cosmjs/tendermint-rpc": "workspace:^",
     "@cosmjs/utils": "workspace:^",
-    "cosmjs-types": "^0.8.0",
+    "cosmjs-types": "^0.9.0",
-    "long": "^4.0.0",
     "pako": "^2.0.2"
   },
   "devDependencies": {
@@ -79,7 +78,6 @@
     "karma-jasmine-html-reporter": "^1.5.4",
     "nyc": "^15.1.0",
     "prettier": "^2.8.1",
-    "protobufjs": "~6.11.4",
     "readonly-date": "^1.0.0",
     "ses": "^0.11.0",
     "source-map-support": "^0.5.19",

packages/cosmwasm-stargate/src/cosmwasmclient.ts

@@ -339,7 +339,7 @@ export class CosmWasmClient {
     return allCodes.map((entry: CodeInfoResponse): Code => {
       assert(entry.creator && entry.codeId && entry.dataHash, "entry incomplete");
       return {
-        id: entry.codeId.toNumber(),
+        id: Number(entry.codeId),
         creator: entry.creator,
         checksum: toHex(entry.dataHash),
       };
@@ -356,7 +356,7 @@ export class CosmWasmClient {
       "codeInfo missing or incomplete",
     );
     const codeDetails: CodeDetails = {
-      id: codeInfo.codeId.toNumber(),
+      id: Number(codeInfo.codeId),
       creator: codeInfo.creator,
       checksum: toHex(codeInfo.dataHash),
       data: data,
@@ -413,7 +413,7 @@ export class CosmWasmClient {
     assert(contractInfo.codeId && contractInfo.creator && contractInfo.label, "contractInfo incomplete");
     return {
       address: retrievedAddress,
-      codeId: contractInfo.codeId.toNumber(),
+      codeId: Number(contractInfo.codeId),
       creator: contractInfo.creator,
       admin: contractInfo.admin || undefined,
       label: contractInfo.label,
@@ -436,7 +436,7 @@ export class CosmWasmClient {
       assert(entry.operation && entry.codeId && entry.msg);
       return {
         operation: operations[entry.operation],
-        codeId: entry.codeId.toNumber(),
+        codeId: Number(entry.codeId),
         msg: JSON.parse(fromUtf8(entry.msg)),
       };
     });

packages/cosmwasm-stargate/src/modules/wasm/aminomessages.spec.ts

@@ -11,7 +11,6 @@ import {
   MsgUpdateAdmin,
 } from "cosmjs-types/cosmwasm/wasm/v1/tx";
 import { AccessType } from "cosmjs-types/cosmwasm/wasm/v1/types";
-import Long from "long";
 
 import {
   AminoMsgClearAdmin,
@@ -27,11 +26,10 @@ import {
 describe("AminoTypes", () => {
   describe("toAmino", () => {
     it("works for MsgStoreCode", () => {
-      const msg: MsgStoreCode = {
+      const msg = MsgStoreCode.fromPartial({
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         wasmByteCode: fromBase64("WUVMTE9XIFNVQk1BUklORQ=="),
-        instantiatePermission: undefined,
+      });
-      };
       const aminoMsg = new AminoTypes(createWasmAminoConverters()).toAmino({
         typeUrl: "/cosmwasm.wasm.v1.MsgStoreCode",
         value: msg,
@@ -81,7 +79,7 @@ describe("AminoTypes", () => {
       {
         const msg: MsgInstantiateContract = {
           sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
-          codeId: Long.fromString("12345"),
+          codeId: BigInt("12345"),
           label: "sticky",
           msg: toUtf8(`{"foo":"bar"}`),
           funds: coins(1234, "ucosm"),
@@ -109,7 +107,7 @@ describe("AminoTypes", () => {
       {
         const msg: MsgInstantiateContract = {
           sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
-          codeId: Long.fromString("12345"),
+          codeId: BigInt("12345"),
           label: "sticky",
           msg: toUtf8(`{"foo":"bar"}`),
           funds: coins(1234, "ucosm"),
@@ -139,7 +137,7 @@ describe("AminoTypes", () => {
       {
         const msg: MsgInstantiateContract2 = {
           sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
-          codeId: Long.fromString("12345"),
+          codeId: BigInt("12345"),
           label: "sticky",
           msg: toUtf8(`{"foo":"bar"}`),
           funds: coins(1234, "ucosm"),
@@ -171,7 +169,7 @@ describe("AminoTypes", () => {
       {
         const msg: MsgInstantiateContract2 = {
           sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
-          codeId: Long.fromString("12345"),
+          codeId: BigInt("12345"),
           label: "sticky",
           msg: toUtf8(`{"foo":"bar"}`),
           funds: coins(1234, "ucosm"),
@@ -267,7 +265,7 @@ describe("AminoTypes", () => {
       const msg: MsgMigrateContract = {
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         contract: "cosmos1xy4yqngt0nlkdcenxymg8tenrghmek4nmqm28k",
-        codeId: Long.fromString("98765"),
+        codeId: BigInt("98765"),
         msg: toUtf8(`{"foo":"bar"}`),
       };
       const aminoMsg = new AminoTypes(createWasmAminoConverters()).toAmino({
@@ -297,11 +295,10 @@ describe("AminoTypes", () => {
         },
       };
       const msg = new AminoTypes(createWasmAminoConverters()).fromAmino(aminoMsg);
-      const expectedValue: MsgStoreCode = {
+      const expectedValue = MsgStoreCode.fromPartial({
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         wasmByteCode: fromBase64("WUVMTE9XIFNVQk1BUklORQ=="),
-        instantiatePermission: undefined,
+      });
-      };
       expect(msg).toEqual({
         typeUrl: "/cosmwasm.wasm.v1.MsgStoreCode",
         value: expectedValue,
@@ -354,7 +351,7 @@ describe("AminoTypes", () => {
         const msg = new AminoTypes(createWasmAminoConverters()).fromAmino(aminoMsg);
         const expectedValue: MsgInstantiateContract = {
           sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
-          codeId: Long.fromString("12345"),
+          codeId: BigInt("12345"),
           label: "sticky",
           msg: toUtf8(`{"foo":"bar"}`),
           funds: coins(1234, "ucosm"),
@@ -381,7 +378,7 @@ describe("AminoTypes", () => {
         const msg = new AminoTypes(createWasmAminoConverters()).fromAmino(aminoMsg);
         const expectedValue: MsgInstantiateContract = {
           sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
-          codeId: Long.fromString("12345"),
+          codeId: BigInt("12345"),
           label: "sticky",
           msg: toUtf8(`{"foo":"bar"}`),
           funds: coins(1234, "ucosm"),
@@ -471,7 +468,7 @@ describe("AminoTypes", () => {
       const expectedValue: MsgMigrateContract = {
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         contract: "cosmos1xy4yqngt0nlkdcenxymg8tenrghmek4nmqm28k",
-        codeId: Long.fromString("98765"),
+        codeId: BigInt("98765"),
         msg: toUtf8(`{"foo":"bar"}`),
       };
       expect(msg).toEqual({

packages/cosmwasm-stargate/src/modules/wasm/aminomessages.ts

@@ -10,8 +10,7 @@ import {
   MsgStoreCode,
   MsgUpdateAdmin,
 } from "cosmjs-types/cosmwasm/wasm/v1/tx";
-import { AccessType } from "cosmjs-types/cosmwasm/wasm/v1/types";
+import { AccessConfig, AccessType } from "cosmjs-types/cosmwasm/wasm/v1/types";
-import Long from "long";
 
 export function accessTypeFromString(str: string): AccessType {
   switch (str) {
@@ -51,7 +50,7 @@ export function accessTypeToString(object: any): string {
 /**
  * @see https://github.com/CosmWasm/wasmd/blob/v0.18.0-rc1/proto/cosmwasm/wasm/v1/types.proto#L36-L41
  */
-export interface AccessConfig {
+export interface AminoAccessConfig {
   /**
    * Permission should be one kind of string 'Nobody', 'OnlyAddress', 'Everybody', 'AnyOfAddresses', 'Unspecified'
    * @see https://github.com/CosmWasm/wasmd/blob/v0.31.0/x/wasm/types/params.go#L54
@@ -77,7 +76,7 @@ export interface AminoMsgStoreCode {
     readonly sender: string;
     /** Base64 encoded Wasm */
     readonly wasm_byte_code: string;
-    readonly instantiate_permission?: AccessConfig;
+    readonly instantiate_permission?: AminoAccessConfig;
   };
 }
 
@@ -226,11 +225,11 @@ export function createWasmAminoConverters(): AminoConverters {
         sender: sender,
         wasmByteCode: fromBase64(wasm_byte_code),
         instantiatePermission: instantiate_permission
-          ? {
+          ? AccessConfig.fromPartial({
               permission: accessTypeFromString(instantiate_permission.permission),
               address: instantiate_permission.address ?? "",
               addresses: instantiate_permission.addresses ?? [],
-            }
+            })
           : undefined,
       }),
     },
@@ -260,7 +259,7 @@ export function createWasmAminoConverters(): AminoConverters {
         admin,
       }: AminoMsgInstantiateContract["value"]): MsgInstantiateContract => ({
         sender: sender,
-        codeId: Long.fromString(code_id),
+        codeId: BigInt(code_id),
         label: label,
         msg: toUtf8(JSON.stringify(msg)),
         funds: [...funds],
@@ -299,7 +298,7 @@ export function createWasmAminoConverters(): AminoConverters {
         fix_msg,
       }: AminoMsgInstantiateContract2["value"]): MsgInstantiateContract2 => ({
         sender: sender,
-        codeId: Long.fromString(code_id),
+        codeId: BigInt(code_id),
         label: label,
         msg: toUtf8(JSON.stringify(msg)),
         funds: [...funds],
@@ -368,7 +367,7 @@ export function createWasmAminoConverters(): AminoConverters {
       }: AminoMsgMigrateContract["value"]): MsgMigrateContract => ({
         sender: sender,
         contract: contract,
-        codeId: Long.fromString(code_id),
+        codeId: BigInt(code_id),
         msg: toUtf8(JSON.stringify(msg)),
       }),
     },

packages/cosmwasm-stargate/src/modules/wasm/queries.spec.ts

@@ -14,7 +14,6 @@ import {
 import { assert, assertDefined } from "@cosmjs/utils";
 import { MsgExecuteContract, MsgInstantiateContract, MsgStoreCode } from "cosmjs-types/cosmwasm/wasm/v1/tx";
 import { AbsoluteTxPosition, ContractCodeHistoryOperationType } from "cosmjs-types/cosmwasm/wasm/v1/types";
-import Long from "long";
 
 import { SigningCosmWasmClient } from "../../signingcosmwasmclient";
 import {
@@ -74,7 +73,7 @@ async function instantiateContract(
     typeUrl: "/cosmwasm.wasm.v1.MsgInstantiateContract",
     value: MsgInstantiateContract.fromPartial({
       sender: alice.address0,
-      codeId: Long.fromNumber(codeId),
+      codeId: BigInt(codeId),
       label: "my escrow",
       msg: toUtf8(
         JSON.stringify({
@@ -161,7 +160,7 @@ describe("WasmExtension", () => {
       const { codeInfos } = await client.wasm.listCodeInfo();
       assert(codeInfos);
       const lastCode = codeInfos[codeInfos.length - 1];
-      expect(lastCode.codeId.toNumber()).toEqual(hackatomCodeId);
+      expect(Number(lastCode.codeId)).toEqual(hackatomCodeId);
       expect(lastCode.creator).toEqual(alice.address0);
       expect(toHex(lastCode.dataHash)).toEqual(toHex(sha256(hackatom.data)));
     });
@@ -174,7 +173,7 @@ describe("WasmExtension", () => {
       const client = await makeWasmClient(wasmd.endpoint);
       const { codeInfo, data } = await client.wasm.getCode(hackatomCodeId);
       assert(codeInfo);
-      expect(codeInfo.codeId.toNumber()).toEqual(hackatomCodeId);
+      expect(Number(codeInfo.codeId)).toEqual(hackatomCodeId);
       expect(codeInfo.creator).toEqual(alice.address0);
       expect(toHex(codeInfo.dataHash)).toEqual(toHex(sha256(hackatom.data)));
       expect(data).toEqual(hackatom.data);
@@ -213,18 +212,20 @@ describe("WasmExtension", () => {
 
       const { contractInfo } = await client.wasm.getContractInfo(myAddress);
       assert(contractInfo);
-      expect(contractInfo).toEqual({
+      expect(contractInfo).toEqual(
-        codeId: Long.fromNumber(hackatomCodeId, true),
+        jasmine.objectContaining({
-        creator: alice.address0,
+          codeId: BigInt(hackatomCodeId),
-        label: "my escrow",
+          creator: alice.address0,
-        admin: "",
+          label: "my escrow",
-        ibcPortId: "",
+          admin: "",
-        created: AbsoluteTxPosition.fromPartial({
+          ibcPortId: "",
-          blockHeight: Long.fromNumber(instantiateResult.height, true),
+          created: AbsoluteTxPosition.fromPartial({
-          txIndex: Long.UZERO,
+            blockHeight: BigInt(instantiateResult.height),
+            txIndex: BigInt(0),
+          }),
+          extension: undefined,
         }),
-        extension: undefined,
+      );
-      });
       expect(contractInfo.admin).toEqual("");
     });
 
@@ -261,7 +262,7 @@ describe("WasmExtension", () => {
       assert(history.entries);
       expect(history.entries).toContain(
         jasmine.objectContaining({
-          codeId: Long.fromNumber(hackatomCodeId, true),
+          codeId: BigInt(hackatomCodeId),
           operation: ContractCodeHistoryOperationType.CONTRACT_CODE_HISTORY_OPERATION_TYPE_INIT,
           msg: toUtf8(
             JSON.stringify({

packages/cosmwasm-stargate/src/modules/wasm/queries.ts

@@ -3,15 +3,16 @@ import { createPagination, createProtobufRpcClient, QueryClient } from "@cosmjs/
 import {
   QueryAllContractStateResponse,
   QueryClientImpl,
+  QueryCodeRequest,
   QueryCodeResponse,
   QueryCodesResponse,
   QueryContractHistoryResponse,
   QueryContractInfoResponse,
+  QueryContractsByCodeRequest,
   QueryContractsByCodeResponse,
   QueryContractsByCreatorResponse,
   QueryRawContractStateResponse,
 } from "cosmjs-types/cosmwasm/wasm/v1/query";
-import Long from "long";
 
 /**
  * An object containing a parsed JSON document. The result of JSON.parse().
@@ -88,14 +89,14 @@ export function setupWasmExtension(base: QueryClient): WasmExtension {
         return queryService.Codes(request);
       },
       getCode: async (id: number) => {
-        const request = { codeId: Long.fromNumber(id) };
+        const request = QueryCodeRequest.fromPartial({ codeId: BigInt(id) });
         return queryService.Code(request);
       },
       listContractsByCodeId: async (id: number, paginationKey?: Uint8Array) => {
-        const request = {
+        const request = QueryContractsByCodeRequest.fromPartial({
-          codeId: Long.fromNumber(id),
+          codeId: BigInt(id),
           pagination: createPagination(paginationKey),
-        };
+        });
         return queryService.ContractsByCode(request);
       },
       listContractsByCreator: async (creator: string, paginationKey?: Uint8Array) => {

packages/cosmwasm-stargate/src/signingcosmwasmclient.spec.ts

@@ -15,15 +15,14 @@ import {
 } from "@cosmjs/stargate";
 import { assert, sleep } from "@cosmjs/utils";
 import { DeepPartial } from "cosmjs-types";
+import { BinaryWriter } from "cosmjs-types/binary";
 import { MsgSend } from "cosmjs-types/cosmos/bank/v1beta1/tx";
 import { Coin } from "cosmjs-types/cosmos/base/v1beta1/coin";
 import { MsgDelegate } from "cosmjs-types/cosmos/staking/v1beta1/tx";
 import { AuthInfo, TxBody, TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { MsgExecuteContract, MsgStoreCode } from "cosmjs-types/cosmwasm/wasm/v1/tx";
 import { AccessConfig, AccessType } from "cosmjs-types/cosmwasm/wasm/v1/types";
-import Long from "long";
 import pako from "pako";
-import protobuf from "protobufjs/minimal";
 
 import { instantiate2Address } from "./instantiate2";
 import { MsgExecuteContractEncodeObject, MsgStoreCodeEncodeObject } from "./modules";
@@ -481,7 +480,7 @@ describe("SigningCosmWasmClient", () => {
       assert(contractInfo2);
       expect({ ...contractInfo2 }).toEqual({
         ...contractInfo1,
-        codeId: Long.fromNumber(codeId2, true),
+        codeId: BigInt(codeId2),
       });
 
       client.disconnect();
@@ -526,7 +525,7 @@ describe("SigningCosmWasmClient", () => {
       assert(contractInfo2);
       expect({ ...contractInfo2 }).toEqual({
         ...contractInfo1,
-        codeId: Long.fromNumber(codeId2, true),
+        codeId: BigInt(codeId2),
       });
 
       client.disconnect();
@@ -879,7 +878,7 @@ describe("SigningCosmWasmClient", () => {
         // From ModifyingDirectSecp256k1HdWallet
         expect(tx.body.memo).toEqual("This was modified");
         expect({ ...tx.authInfo.fee!.amount[0] }).toEqual(coin(3000, "ucosm"));
-        expect(tx.authInfo.fee!.gasLimit.toNumber()).toEqual(333333);
+        expect(Number(tx.authInfo.fee!.gasLimit)).toEqual(333333);
 
         client.disconnect();
       });
@@ -949,11 +948,10 @@ describe("SigningCosmWasmClient", () => {
         });
         const { data } = getHackatom();
 
-        const msgStoreCode: MsgStoreCode = {
+        const msgStoreCode = MsgStoreCode.fromPartial({
           sender: alice.address0,
           wasmByteCode: pako.gzip(data),
-          instantiatePermission: undefined,
+        });
-        };
         const msgAny: MsgStoreCodeEncodeObject = {
           typeUrl: "/cosmwasm.wasm.v1.MsgStoreCode",
           value: msgStoreCode,
@@ -985,11 +983,9 @@ describe("SigningCosmWasmClient", () => {
           customValidatorAddress: "",
         };
         const CustomMsgDelegate = {
+          typeUrl: "foobar",
           // Adapted from autogenerated MsgDelegate implementation
-          encode(
+          encode(message: CustomMsgDelegate, writer: BinaryWriter = BinaryWriter.create()): BinaryWriter {
-            message: CustomMsgDelegate,
-            writer: protobuf.Writer = protobuf.Writer.create(),
-          ): protobuf.Writer {
             writer.uint32(10).string(message.customDelegatorAddress ?? "");
             writer.uint32(18).string(message.customValidatorAddress ?? "");
             if (message.customAmount !== undefined) {
@@ -1118,7 +1114,7 @@ describe("SigningCosmWasmClient", () => {
         // From ModifyingSecp256k1HdWallet
         expect(tx.body.memo).toEqual("This was modified");
         expect({ ...tx.authInfo.fee!.amount[0] }).toEqual(coin(3000, "ucosm"));
-        expect(tx.authInfo.fee!.gasLimit.toNumber()).toEqual(333333);
+        expect(Number(tx.authInfo.fee!.gasLimit)).toEqual(333333);
 
         client.disconnect();
       });
@@ -1187,7 +1183,7 @@ describe("SigningCosmWasmClient", () => {
         // From ModifyingDirectSecp256k1HdWallet
         expect(body.memo).toEqual("This was modified");
         expect({ ...authInfo.fee!.amount[0] }).toEqual(coin(3000, "ucosm"));
-        expect(authInfo.fee!.gasLimit.toNumber()).toEqual(333333);
+        expect(Number(authInfo.fee!.gasLimit)).toEqual(333333);
 
         // ensure signature is valid
         const result = await client.broadcastTx(Uint8Array.from(TxRaw.encode(signed).finish()));
@@ -1275,11 +1271,9 @@ describe("SigningCosmWasmClient", () => {
           customValidatorAddress: "",
         };
         const CustomMsgDelegate = {
+          typeUrl: "foobar",
           // Adapted from autogenerated MsgDelegate implementation
-          encode(
+          encode(message: CustomMsgDelegate, writer: BinaryWriter = BinaryWriter.create()): BinaryWriter {
-            message: CustomMsgDelegate,
-            writer: protobuf.Writer = protobuf.Writer.create(),
-          ): protobuf.Writer {
             writer.uint32(10).string(message.customDelegatorAddress ?? "");
             writer.uint32(18).string(message.customValidatorAddress ?? "");
             if (message.customAmount !== undefined && message.customAmount !== undefined) {
@@ -1405,7 +1399,7 @@ describe("SigningCosmWasmClient", () => {
         // From ModifyingSecp256k1HdWallet
         expect(body.memo).toEqual("This was modified");
         expect({ ...authInfo.fee!.amount[0] }).toEqual(coin(3000, "ucosm"));
-        expect(authInfo.fee!.gasLimit.toNumber()).toEqual(333333);
+        expect(Number(authInfo.fee!.gasLimit)).toEqual(333333);
 
         // ensure signature is valid
         const result = await client.broadcastTx(Uint8Array.from(TxRaw.encode(signed).finish()));

packages/cosmwasm-stargate/src/signingcosmwasmclient.ts

@@ -47,7 +47,6 @@ import {
   MsgUpdateAdmin,
 } from "cosmjs-types/cosmwasm/wasm/v1/tx";
 import { AccessConfig } from "cosmjs-types/cosmwasm/wasm/v1/types";
-import Long from "long";
 import pako from "pako";
 
 import { CosmWasmClient } from "./cosmwasmclient";
@@ -317,7 +316,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
       typeUrl: "/cosmwasm.wasm.v1.MsgInstantiateContract",
       value: MsgInstantiateContract.fromPartial({
         sender: senderAddress,
-        codeId: Long.fromString(new Uint53(codeId).toString()),
+        codeId: BigInt(new Uint53(codeId).toString()),
         label: label,
         msg: toUtf8(JSON.stringify(msg)),
         funds: [...(options.funds || [])],
@@ -354,7 +353,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
       typeUrl: "/cosmwasm.wasm.v1.MsgInstantiateContract2",
       value: MsgInstantiateContract2.fromPartial({
         sender: senderAddress,
-        codeId: Long.fromString(new Uint53(codeId).toString()),
+        codeId: BigInt(new Uint53(codeId).toString()),
         label: label,
         msg: toUtf8(JSON.stringify(msg)),
         funds: [...(options.funds || [])],
@@ -449,7 +448,7 @@ export class SigningCosmWasmClient extends CosmWasmClient {
       value: MsgMigrateContract.fromPartial({
         sender: senderAddress,
         contract: contractAddress,
-        codeId: Long.fromString(new Uint53(codeId).toString()),
+        codeId: BigInt(new Uint53(codeId).toString()),
         msg: toUtf8(JSON.stringify(migrateMsg)),
       }),
     };

packages/cosmwasm-stargate/src/testutils.spec.ts

@@ -19,6 +19,7 @@ import {
   setupBankExtension,
 } from "@cosmjs/stargate";
 import { Tendermint34Client } from "@cosmjs/tendermint-rpc";
+import { assertDefinedAndNotNull } from "@cosmjs/utils";
 import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
 import { AuthInfo, SignDoc, TxBody } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 
@@ -219,10 +220,13 @@ export class ModifyingDirectSecp256k1HdWallet extends DirectSecp256k1HdWallet {
       memo: "This was modified",
     });
     const authInfo = AuthInfo.decode(signDoc.authInfoBytes);
-    const signers = authInfo.signerInfos.map((signerInfo) => ({
+    const signers = authInfo.signerInfos.map((signerInfo) => {
-      pubkey: signerInfo.publicKey!,
+      assertDefinedAndNotNull(signerInfo.publicKey);
-      sequence: signerInfo.sequence.toNumber(),
+      return {
-    }));
+        pubkey: signerInfo.publicKey,
+        sequence: Number(signerInfo.sequence),
+      };
+    });
     const modifiedFeeAmount = coins(3000, "ucosm");
     const modifiedGasLimit = 333333;
     const modifiedFeeGranter = undefined;

packages/proto-signing/package.json

@@ -44,8 +44,7 @@
     "@cosmjs/encoding": "workspace:^",
     "@cosmjs/math": "workspace:^",
     "@cosmjs/utils": "workspace:^",
-    "cosmjs-types": "^0.8.0",
+    "cosmjs-types": "^0.9.0"
-    "long": "^4.0.0"
   },
   "devDependencies": {
     "@istanbuljs/nyc-config-typescript": "^1.0.1",

packages/proto-signing/src/decode.spec.ts

@@ -3,7 +3,6 @@ import { MsgSend } from "cosmjs-types/cosmos/bank/v1beta1/tx";
 import { PubKey } from "cosmjs-types/cosmos/crypto/secp256k1/keys";
 import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 
 import { decodeTxRaw } from "./decode";
 import { faucet, testVectors } from "./testutils.spec";
@@ -46,11 +45,11 @@ describe("decode", () => {
                 },
                 multi: undefined,
               },
-              sequence: Long.UZERO,
+              sequence: BigInt(0),
             },
           ],
           fee: {
-            gasLimit: Long.fromNumber(200000, true),
+            gasLimit: BigInt(200000),
             payer: "",
             granter: "",
             amount: [{ amount: "2000", denom: "ucosm" }],
@@ -58,7 +57,7 @@ describe("decode", () => {
         }),
         body: {
           memo: "",
-          timeoutHeight: Long.UZERO,
+          timeoutHeight: BigInt(0),
           messages: [expectedMsg],
           extensionOptions: [],
           nonCriticalExtensionOptions: [],

packages/proto-signing/src/index.ts

@@ -8,7 +8,7 @@ export {
 } from "./directsecp256k1hdwallet";
 export { DirectSecp256k1Wallet } from "./directsecp256k1wallet";
 export { makeCosmoshubPath } from "./paths";
-export { anyToSinglePubkey, decodePubkey, encodePubkey } from "./pubkey";
+export { anyToSinglePubkey, decodeOptionalPubkey, decodePubkey, encodePubkey } from "./pubkey";
 export {
   DecodeObject,
   EncodeObject,

packages/proto-signing/src/pubkey.ts

@@ -97,6 +97,30 @@ export function decodePubkey(pubkey: Any): Pubkey {
       return out;
     }
     default:
-      throw new Error(`Pubkey type_url ${pubkey.typeUrl} not recognized`);
+      throw new Error(`Pubkey type URL '${pubkey.typeUrl}' not recognized`);
+  }
+}
+
+/**
+ * Decodes an optional pubkey from a protobuf `Any` into `Pubkey | null`.
+ * This supports single pubkeys such as Cosmos ed25519 and secp256k1 keys
+ * as well as multisig threshold pubkeys.
+ */
+export function decodeOptionalPubkey(pubkey: Any | null | undefined): Pubkey | null {
+  if (!pubkey) return null;
+  if (pubkey.typeUrl) {
+    if (pubkey.value.length) {
+      // both set
+      return decodePubkey(pubkey);
+    } else {
+      throw new Error(`Pubkey is an Any with type URL '${pubkey.typeUrl}' but an empty value`);
+    }
+  } else {
+    if (pubkey.value.length) {
+      throw new Error(`Pubkey is an Any with an empty type URL but a value set`);
+    } else {
+      // both unset, assuming this empty instance means null
+      return null;
+    }
   }
 }

packages/proto-signing/src/registry.spec.ts

@@ -4,7 +4,6 @@ import { assert } from "@cosmjs/utils";
 import { MsgSend as IMsgSend } from "cosmjs-types/cosmos/bank/v1beta1/tx";
 import { TxBody } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 import { Field, Type } from "protobufjs";
 
 import { isPbjsGeneratedType, isTsProtoGeneratedType, Registry } from "./registry";
@@ -36,7 +35,7 @@ describe("registry demo", () => {
     const txBody = TxBody.fromPartial({
       messages: [msgSendWrapped],
       memo: "Some memo",
-      timeoutHeight: Long.fromNumber(9999),
+      timeoutHeight: BigInt(9999),
       extensionOptions: [],
     });
     const txBodyBytes = TxBody.encode(txBody).finish();
@@ -84,7 +83,7 @@ describe("registry demo", () => {
     const txBody = TxBody.fromPartial({
       messages: [msgDemoWrapped],
       memo: "Some memo",
-      timeoutHeight: Long.fromNumber(9999),
+      timeoutHeight: BigInt(9999),
       extensionOptions: [],
     });
     const txBodyBytes = TxBody.encode(txBody).finish();

packages/proto-signing/src/registry.ts

@@ -1,11 +1,29 @@
 /* eslint-disable @typescript-eslint/naming-convention */
+import { BinaryWriter } from "cosmjs-types/binary";
 import { MsgSend } from "cosmjs-types/cosmos/bank/v1beta1/tx";
 import { Coin } from "cosmjs-types/cosmos/base/v1beta1/coin";
 import { TxBody } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 import type protobuf from "protobufjs";
 
+/**
+ * A type generated by Telescope 1.0.
+ */
+export interface TelescopeGeneratedType {
+  /** This may or may not exist depending on the code generator settings. Don't rely on it. */
+  readonly typeUrl?: string;
+  readonly encode: (
+    message:
+      | any
+      | {
+          [k: string]: any;
+        },
+    writer?: BinaryWriter,
+  ) => BinaryWriter;
+  readonly decode: (input: Uint8Array, length?: number) => any;
+  readonly fromPartial: (object: any) => any;
+}
+
 /**
  * A type generated by [ts-proto](https://github.com/stephenh/ts-proto).
  */
@@ -30,7 +48,12 @@ export interface PbjsGeneratedType {
   readonly decode: (reader: protobuf.Reader | Uint8Array, length?: number) => any;
 }
 
-export type GeneratedType = TsProtoGeneratedType | PbjsGeneratedType;
+export type GeneratedType = TelescopeGeneratedType | TsProtoGeneratedType | PbjsGeneratedType;
+
+export function isTelescopeGeneratedType(type: GeneratedType): type is TelescopeGeneratedType {
+  const casted = type as TelescopeGeneratedType;
+  return typeof casted.fromPartial === "function" && typeof casted.typeUrl == "string";
+}
 
 export function isTsProtoGeneratedType(type: GeneratedType): type is TsProtoGeneratedType {
   return typeof (type as TsProtoGeneratedType).fromPartial === "function";
@@ -60,7 +83,7 @@ export interface EncodeObject {
 interface TxBodyValue {
   readonly messages: readonly EncodeObject[];
   readonly memo?: string;
-  readonly timeoutHeight?: Long;
+  readonly timeoutHeight?: bigint;
   readonly extensionOptions?: Any[];
   readonly nonCriticalExtensionOptions?: Any[];
 }
@@ -144,7 +167,10 @@ export class Registry {
       return this.encodeTxBody(value);
     }
     const type = this.lookupTypeWithError(typeUrl);
-    const instance = isTsProtoGeneratedType(type) ? type.fromPartial(value) : type.create(value);
+    const instance =
+      isTelescopeGeneratedType(type) || isTsProtoGeneratedType(type)
+        ? type.fromPartial(value)
+        : type.create(value);
     return type.encode(instance).finish();
   }
 
@@ -164,6 +190,7 @@ export class Registry {
     const wrappedMessages = txBodyFields.messages.map((message) => this.encodeAsAny(message));
     const txBody = TxBody.fromPartial({
       ...txBodyFields,
+      timeoutHeight: BigInt(txBodyFields.timeoutHeight?.toString() ?? "0"),
       messages: wrappedMessages,
     });
     return TxBody.encode(txBody).finish();

packages/proto-signing/src/signing.ts

@@ -4,7 +4,6 @@ import { Coin } from "cosmjs-types/cosmos/base/v1beta1/coin";
 import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
 import { AuthInfo, SignDoc, SignerInfo } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 
 /**
  * Create signer infos from the provided signers.
@@ -12,7 +11,7 @@ import Long from "long";
  * This implementation does not support different signing modes for the different signers.
  */
 function makeSignerInfos(
-  signers: ReadonlyArray<{ readonly pubkey: Any; readonly sequence: number }>,
+  signers: ReadonlyArray<{ readonly pubkey: Any; readonly sequence: number | bigint }>,
   signMode: SignMode,
 ): SignerInfo[] {
   return signers.map(
@@ -21,7 +20,7 @@ function makeSignerInfos(
       modeInfo: {
         single: { mode: signMode },
       },
-      sequence: Long.fromNumber(sequence),
+      sequence: BigInt(sequence),
     }),
   );
 }
@@ -32,7 +31,7 @@ function makeSignerInfos(
  * This implementation does not support different signing modes for the different signers.
  */
 export function makeAuthInfoBytes(
-  signers: ReadonlyArray<{ readonly pubkey: Any; readonly sequence: number }>,
+  signers: ReadonlyArray<{ readonly pubkey: Any; readonly sequence: bigint | number }>,
   feeAmount: readonly Coin[],
   gasLimit: number,
   feeGranter: string | undefined,
@@ -50,7 +49,7 @@ export function makeAuthInfoBytes(
     signerInfos: makeSignerInfos(signers, signMode),
     fee: {
       amount: [...feeAmount],
-      gasLimit: Long.fromNumber(gasLimit),
+      gasLimit: BigInt(gasLimit),
       granter: feeGranter,
       payer: feePayer,
     },
@@ -68,7 +67,7 @@ export function makeSignDoc(
     bodyBytes: bodyBytes,
     authInfoBytes: authInfoBytes,
     chainId: chainId,
-    accountNumber: Long.fromNumber(accountNumber),
+    accountNumber: BigInt(accountNumber),
   };
 }
 

packages/stargate/package.json

@@ -46,9 +46,7 @@
     "@cosmjs/stream": "workspace:^",
     "@cosmjs/tendermint-rpc": "workspace:^",
     "@cosmjs/utils": "workspace:^",
-    "cosmjs-types": "^0.8.0",
+    "cosmjs-types": "^0.9.0",
-    "long": "^4.0.0",
-    "protobufjs": "~6.11.4",
     "xstream": "^11.14.0"
   },
   "devDependencies": {

packages/stargate/src/accounts.ts

@@ -1,6 +1,6 @@
 import { Pubkey } from "@cosmjs/amino";
 import { Uint64 } from "@cosmjs/math";
-import { decodePubkey } from "@cosmjs/proto-signing";
+import { decodeOptionalPubkey } from "@cosmjs/proto-signing";
 import { assert } from "@cosmjs/utils";
 import { BaseAccount, ModuleAccount } from "cosmjs-types/cosmos/auth/v1beta1/auth";
 import {
@@ -10,7 +10,6 @@ import {
   PeriodicVestingAccount,
 } from "cosmjs-types/cosmos/vesting/v1beta1/vesting";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 
 export interface Account {
   /** Bech32 account address */
@@ -20,13 +19,13 @@ export interface Account {
   readonly sequence: number;
 }
 
-function uint64FromProto(input: number | Long): Uint64 {
+function uint64FromProto(input: number | bigint): Uint64 {
   return Uint64.fromString(input.toString());
 }
 
 function accountFromBaseAccount(input: BaseAccount): Account {
   const { address, pubKey, accountNumber, sequence } = input;
-  const pubkey = pubKey ? decodePubkey(pubKey) : null;
+  const pubkey = decodeOptionalPubkey(pubKey);
   return {
     address: address,
     pubkey: pubkey,

packages/stargate/src/modules/auth/queries.spec.ts

@@ -4,7 +4,6 @@ import { Tendermint34Client } from "@cosmjs/tendermint-rpc";
 import { assert } from "@cosmjs/utils";
 import { BaseAccount } from "cosmjs-types/cosmos/auth/v1beta1/auth";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 
 import { QueryClient } from "../../queryclient";
 import { nonExistentAddress, pendingWithoutSimapp, simapp, unused, validator } from "../../testutils.spec";
@@ -26,12 +25,13 @@ describe("AuthExtension", () => {
       assert(account);
 
       expect(account.typeUrl).toEqual("/cosmos.auth.v1beta1.BaseAccount");
-      expect(BaseAccount.decode(account.value)).toEqual({
+      expect(BaseAccount.decode(account.value)).toEqual(
-        address: unused.address,
+        jasmine.objectContaining({
-        pubKey: undefined,
+          address: unused.address,
-        accountNumber: Long.fromNumber(unused.accountNumber, true),
+          accountNumber: BigInt(unused.accountNumber),
-        sequence: Long.UZERO,
+          sequence: BigInt(0),
-      });
+        }),
+      );
 
       tmClient.disconnect();
     });
@@ -46,8 +46,8 @@ describe("AuthExtension", () => {
       expect(BaseAccount.decode(account.value)).toEqual({
         address: validator.delegatorAddress,
         pubKey: Any.fromPartial(encodePubkey(validator.pubkey)),
-        accountNumber: Long.UZERO,
+        accountNumber: BigInt(0),
-        sequence: Long.fromNumber(validator.sequence, true),
+        sequence: BigInt(validator.sequence),
       });
 
       tmClient.disconnect();

packages/stargate/src/modules/bank/queries.ts

@@ -1,7 +1,12 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { assert } from "@cosmjs/utils";
 import { Metadata } from "cosmjs-types/cosmos/bank/v1beta1/bank";
-import { QueryClientImpl, QueryTotalSupplyResponse } from "cosmjs-types/cosmos/bank/v1beta1/query";
+import {
+  QueryAllBalancesRequest,
+  QueryClientImpl,
+  QueryDenomsMetadataRequest,
+  QueryTotalSupplyResponse,
+} from "cosmjs-types/cosmos/bank/v1beta1/query";
 import { Coin } from "cosmjs-types/cosmos/base/v1beta1/coin";
 
 import { createPagination, createProtobufRpcClient, QueryClient } from "../../queryclient";
@@ -31,7 +36,9 @@ export function setupBankExtension(base: QueryClient): BankExtension {
         return balance;
       },
       allBalances: async (address: string) => {
-        const { balances } = await queryService.AllBalances({ address: address });
+        const { balances } = await queryService.AllBalances(
+          QueryAllBalancesRequest.fromPartial({ address: address }),
+        );
         return balances;
       },
       totalSupply: async (paginationKey?: Uint8Array) => {
@@ -51,9 +58,11 @@ export function setupBankExtension(base: QueryClient): BankExtension {
         return metadata;
       },
       denomsMetadata: async () => {
-        const { metadatas } = await queryService.DenomsMetadata({
+        const { metadatas } = await queryService.DenomsMetadata(
-          pagination: undefined, // Not implemented
+          QueryDenomsMetadataRequest.fromPartial({
-        });
+            pagination: undefined, // Not implemented
+          }),
+        );
         return metadatas;
       },
     },

packages/stargate/src/modules/distribution/queries.ts

@@ -11,7 +11,6 @@ import {
   QueryValidatorOutstandingRewardsResponse,
   QueryValidatorSlashesResponse,
 } from "cosmjs-types/cosmos/distribution/v1beta1/query";
-import Long from "long";
 
 import { createPagination, createProtobufRpcClient, QueryClient } from "../../queryclient";
 
@@ -100,8 +99,8 @@ export function setupDistributionExtension(base: QueryClient): DistributionExten
       ) => {
         const response = await queryService.ValidatorSlashes({
           validatorAddress: validatorAddress,
-          startingHeight: Long.fromNumber(startingHeight, true),
+          startingHeight: BigInt(startingHeight),
-          endingHeight: Long.fromNumber(endingHeight, true),
+          endingHeight: BigInt(endingHeight),
           pagination: createPagination(paginationKey),
         });
         return response;

packages/stargate/src/modules/gov/aminomessages.spec.ts

@@ -1,7 +1,6 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { TextProposal, VoteOption } from "cosmjs-types/cosmos/gov/v1beta1/gov";
 import { MsgDeposit, MsgSubmitProposal, MsgVote, MsgVoteWeighted } from "cosmjs-types/cosmos/gov/v1beta1/tx";
-import Long from "long";
 
 import { AminoTypes } from "../../aminotypes";
 import {
@@ -18,7 +17,7 @@ describe("AminoTypes", () => {
       const msg: MsgDeposit = {
         amount: [{ amount: "12300000", denom: "ustake" }],
         depositor: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
-        proposalId: Long.fromNumber(5),
+        proposalId: BigInt(5),
       };
       const aminoTypes = new AminoTypes(createGovAminoConverters());
       const aminoMsg = aminoTypes.toAmino({
@@ -73,7 +72,7 @@ describe("AminoTypes", () => {
     it("works for MsgVote", () => {
       const msg: MsgVote = {
         option: VoteOption.VOTE_OPTION_NO_WITH_VETO,
-        proposalId: Long.fromNumber(5),
+        proposalId: BigInt(5),
         voter: "cosmos1xy4yqngt0nlkdcenxymg8tenrghmek4nmqm28k",
       };
       const aminoTypes = new AminoTypes(createGovAminoConverters());
@@ -94,7 +93,7 @@ describe("AminoTypes", () => {
 
     it("works for MsgVoteWeighted", () => {
       const msg: MsgVoteWeighted = {
-        proposalId: Long.fromNumber(5),
+        proposalId: BigInt(5),
         voter: "cosmos1xy4yqngt0nlkdcenxymg8tenrghmek4nmqm28k",
         options: [
           { option: VoteOption.VOTE_OPTION_NO_WITH_VETO, weight: "700000000000000000" /* 0.7 */ },
@@ -135,7 +134,7 @@ describe("AminoTypes", () => {
       const expectedValue: MsgDeposit = {
         amount: [{ amount: "12300000", denom: "ustake" }],
         depositor: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
-        proposalId: Long.fromNumber(5),
+        proposalId: BigInt(5),
       };
       expect(msg).toEqual({
         typeUrl: "/cosmos.gov.v1beta1.MsgDeposit",
@@ -188,7 +187,7 @@ describe("AminoTypes", () => {
       const msg = new AminoTypes(createGovAminoConverters()).fromAmino(aminoMsg);
       const expectedValue: MsgVote = {
         option: VoteOption.VOTE_OPTION_NO_WITH_VETO,
-        proposalId: Long.fromNumber(5),
+        proposalId: BigInt(5),
         voter: "cosmos1xy4yqngt0nlkdcenxymg8tenrghmek4nmqm28k",
       };
       expect(msg).toEqual({
@@ -211,7 +210,7 @@ describe("AminoTypes", () => {
       };
       const msg = new AminoTypes(createGovAminoConverters()).fromAmino(aminoMsg);
       const expectedValue: MsgVoteWeighted = {
-        proposalId: Long.fromNumber(5),
+        proposalId: BigInt(5),
         voter: "cosmos1xy4yqngt0nlkdcenxymg8tenrghmek4nmqm28k",
         options: [
           { option: VoteOption.VOTE_OPTION_NO_WITH_VETO, weight: "750000000000000000" },

packages/stargate/src/modules/gov/aminomessages.ts

@@ -5,7 +5,6 @@ import { assert, assertDefinedAndNotNull, isNonNullObject } from "@cosmjs/utils"
 import { TextProposal, voteOptionFromJSON } from "cosmjs-types/cosmos/gov/v1beta1/gov";
 import { MsgDeposit, MsgSubmitProposal, MsgVote, MsgVoteWeighted } from "cosmjs-types/cosmos/gov/v1beta1/tx";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 
 import { AminoConverters } from "../../aminotypes";
 import { decodeCosmosSdkDecFromProto } from "../../queryclient";
@@ -120,7 +119,7 @@ export function createGovAminoConverters(): AminoConverters {
         return {
           amount: Array.from(amount),
           depositor,
-          proposalId: Long.fromString(proposal_id),
+          proposalId: BigInt(proposal_id),
         };
       },
     },
@@ -136,7 +135,7 @@ export function createGovAminoConverters(): AminoConverters {
       fromAmino: ({ option, proposal_id, voter }: AminoMsgVote["value"]): MsgVote => {
         return {
           option: voteOptionFromJSON(option),
-          proposalId: Long.fromString(proposal_id),
+          proposalId: BigInt(proposal_id),
           voter: voter,
         };
       },
@@ -157,7 +156,7 @@ export function createGovAminoConverters(): AminoConverters {
       },
       fromAmino: ({ options, proposal_id, voter }: AminoMsgVoteWeighted["value"]): MsgVoteWeighted => {
         return {
-          proposalId: Long.fromString(proposal_id),
+          proposalId: BigInt(proposal_id),
           voter: voter,
           options: options.map((o) => ({
             option: voteOptionFromJSON(o.option),

packages/stargate/src/modules/gov/queries.spec.ts

@@ -11,7 +11,6 @@ import {
   WeightedVoteOption,
 } from "cosmjs-types/cosmos/gov/v1beta1/gov";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 
 import { longify, QueryClient } from "../../queryclient";
 import { SigningStargateClient } from "../../signingstargateclient";
@@ -161,7 +160,7 @@ describe("GovExtension", () => {
           depositParams: {
             minDeposit: simapp.govMinDeposit,
             maxDepositPeriod: {
-              seconds: Long.fromNumber(172800, false),
+              seconds: BigInt(172800),
               nanos: 0,
             },
           },
@@ -199,7 +198,7 @@ describe("GovExtension", () => {
         jasmine.objectContaining({
           votingParams: {
             votingPeriod: {
-              seconds: Long.fromNumber(172800, false),
+              seconds: BigInt(172800),
               nanos: 0,
             },
           },
@@ -230,11 +229,11 @@ describe("GovExtension", () => {
         proposalId: longify(proposalId),
         status: ProposalStatus.PROPOSAL_STATUS_VOTING_PERIOD,
         finalTallyResult: { yes: "0", abstain: "0", no: "0", noWithVeto: "0" },
-        submitTime: { seconds: jasmine.any(Long), nanos: jasmine.any(Number) },
+        submitTime: { seconds: jasmine.anything(), nanos: jasmine.any(Number) },
-        depositEndTime: { seconds: jasmine.any(Long), nanos: jasmine.any(Number) },
+        depositEndTime: { seconds: jasmine.anything(), nanos: jasmine.any(Number) },
         totalDeposit: initialDeposit,
-        votingStartTime: { seconds: jasmine.any(Long), nanos: jasmine.any(Number) },
+        votingStartTime: { seconds: jasmine.anything(), nanos: jasmine.any(Number) },
-        votingEndTime: { seconds: jasmine.any(Long), nanos: jasmine.any(Number) },
+        votingEndTime: { seconds: jasmine.anything(), nanos: jasmine.any(Number) },
       });
 
       tmClient.disconnect();
@@ -256,11 +255,12 @@ describe("GovExtension", () => {
         proposalId: longify(proposalId),
         status: ProposalStatus.PROPOSAL_STATUS_VOTING_PERIOD,
         finalTallyResult: { yes: "0", abstain: "0", no: "0", noWithVeto: "0" },
-        submitTime: { seconds: jasmine.any(Long), nanos: jasmine.any(Number) },
+        // Note: jasmine.any(Bigint) does not seem to work as expected in Jasmine 4.6
-        depositEndTime: { seconds: jasmine.any(Long), nanos: jasmine.any(Number) },
+        submitTime: { seconds: jasmine.anything(), nanos: jasmine.any(Number) },
+        depositEndTime: { seconds: jasmine.anything(), nanos: jasmine.any(Number) },
         totalDeposit: initialDeposit,
-        votingStartTime: { seconds: jasmine.any(Long), nanos: jasmine.any(Number) },
+        votingStartTime: { seconds: jasmine.anything(), nanos: jasmine.any(Number) },
-        votingEndTime: { seconds: jasmine.any(Long), nanos: jasmine.any(Number) },
+        votingEndTime: { seconds: jasmine.anything(), nanos: jasmine.any(Number) },
       });
 
       tmClient.disconnect();

packages/stargate/src/modules/gov/queries.ts

@@ -11,13 +11,12 @@ import {
   QueryVoteResponse,
   QueryVotesResponse,
 } from "cosmjs-types/cosmos/gov/v1beta1/query";
-import Long from "long";
 
 import { createPagination, createProtobufRpcClient, longify, QueryClient } from "../../queryclient";
 
 export type GovParamsType = "deposit" | "tallying" | "voting";
 
-export type GovProposalId = string | number | Long | Uint64;
+export type GovProposalId = string | number | Uint64;
 
 export interface GovExtension {
   readonly gov: {

packages/stargate/src/modules/ibc/aminomessages.spec.ts

@@ -1,7 +1,6 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { coin } from "@cosmjs/proto-signing";
 import { MsgTransfer } from "cosmjs-types/ibc/applications/transfer/v1/tx";
-import Long from "long";
 
 import { AminoTypes } from "../../aminotypes";
 import { AminoMsgTransfer, createIbcAminoConverters } from "./aminomessages";
@@ -16,10 +15,10 @@ describe("AminoTypes", () => {
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         receiver: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         timeoutHeight: {
-          revisionHeight: Long.fromString("123", true),
+          revisionHeight: BigInt("123"),
-          revisionNumber: Long.fromString("456", true),
+          revisionNumber: BigInt("456"),
         },
-        timeoutTimestamp: Long.fromString("789", true),
+        timeoutTimestamp: BigInt("789"),
         memo: "",
       };
       const aminoTypes = new AminoTypes(createIbcAminoConverters());
@@ -54,10 +53,10 @@ describe("AminoTypes", () => {
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         receiver: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         timeoutHeight: {
-          revisionHeight: Long.UZERO,
+          revisionHeight: BigInt(0),
-          revisionNumber: Long.UZERO,
+          revisionNumber: BigInt(0),
         },
-        timeoutTimestamp: Long.UZERO,
+        timeoutTimestamp: BigInt(0),
         memo: "",
       };
       const aminoTypes = new AminoTypes(createIbcAminoConverters());
@@ -85,16 +84,16 @@ describe("AminoTypes", () => {
     });
 
     it("works for MsgTransfer with no height timeout", () => {
-      const msg: MsgTransfer = {
+      const msg = MsgTransfer.fromPartial({
         sourcePort: "testport",
         sourceChannel: "testchannel",
         token: coin(1234, "utest"),
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         receiver: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         timeoutHeight: undefined,
-        timeoutTimestamp: Long.UZERO,
+        timeoutTimestamp: BigInt(0),
         memo: "",
-      };
+      });
       const aminoMsg = new AminoTypes(createIbcAminoConverters()).toAmino({
         typeUrl: "/ibc.applications.transfer.v1.MsgTransfer",
         value: msg,
@@ -107,7 +106,10 @@ describe("AminoTypes", () => {
           token: coin(1234, "utest"),
           sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
           receiver: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
-          timeout_height: {},
+          timeout_height: {
+            revision_number: undefined,
+            revision_height: undefined,
+          },
           timeout_timestamp: undefined,
           memo: undefined,
         },
@@ -141,10 +143,10 @@ describe("AminoTypes", () => {
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         receiver: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         timeoutHeight: {
-          revisionHeight: Long.fromString("123", true),
+          revisionHeight: BigInt("123"),
-          revisionNumber: Long.fromString("456", true),
+          revisionNumber: BigInt("456"),
         },
-        timeoutTimestamp: Long.fromString("789", true),
+        timeoutTimestamp: BigInt("789"),
         memo: "",
       };
       expect(msg).toEqual({
@@ -177,10 +179,10 @@ describe("AminoTypes", () => {
         sender: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         receiver: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         timeoutHeight: {
-          revisionHeight: Long.UZERO,
+          revisionHeight: BigInt(0),
-          revisionNumber: Long.UZERO,
+          revisionNumber: BigInt(0),
         },
-        timeoutTimestamp: Long.UZERO,
+        timeoutTimestamp: BigInt(0),
         memo: "",
       };
       expect(msg).toEqual({

packages/stargate/src/modules/ibc/aminomessages.ts

@@ -1,7 +1,6 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { AminoMsg, Coin } from "@cosmjs/amino";
 import { MsgTransfer } from "cosmjs-types/ibc/applications/transfer/v1/tx";
-import Long from "long";
 
 import { AminoConverters } from "../../aminotypes";
 
@@ -46,7 +45,7 @@ export function isAminoMsgTransfer(msg: AminoMsg): msg is AminoMsgTransfer {
   return msg.type === "cosmos-sdk/MsgTransfer";
 }
 
-function omitDefault<T extends string | number | Long>(input: T): T | undefined {
+function omitDefault<T extends string | number | bigint>(input: T): T | undefined {
   if (typeof input === "string") {
     return input === "" ? undefined : input;
   }
@@ -55,8 +54,8 @@ function omitDefault<T extends string | number | Long>(input: T): T | undefined
     return input === 0 ? undefined : input;
   }
 
-  if (Long.isLong(input)) {
+  if (typeof input === "bigint") {
-    return input.isZero() ? undefined : input;
+    return input === BigInt(0) ? undefined : input;
   }
 
   throw new Error(`Got unsupported type '${typeof input}'`);
@@ -107,11 +106,11 @@ export function createIbcAminoConverters(): AminoConverters {
           receiver: receiver,
           timeoutHeight: timeout_height
             ? {
-                revisionHeight: Long.fromString(timeout_height.revision_height || "0", true),
+                revisionHeight: BigInt(timeout_height.revision_height || "0"),
-                revisionNumber: Long.fromString(timeout_height.revision_number || "0", true),
+                revisionNumber: BigInt(timeout_height.revision_number || "0"),
               }
             : undefined,
-          timeoutTimestamp: Long.fromString(timeout_timestamp || "0", true),
+          timeoutTimestamp: BigInt(timeout_timestamp || "0"),
         }),
     },
   };

packages/stargate/src/modules/ibc/ibctestdata.spec.ts

@@ -15,7 +15,6 @@ import {
   State as ConnectionState,
   Version,
 } from "cosmjs-types/ibc/core/connection/v1/connection";
-import Long from "long";
 
 // From scripts/simapp42/genesis-ibc.json
 
@@ -61,7 +60,7 @@ export const commitment = {
 export const packetState = PacketState.fromPartial({
   portId: portId,
   channelId: channelId,
-  sequence: Long.fromInt(commitment.sequence, true),
+  sequence: BigInt(commitment.sequence),
   data: commitment.data,
 });
 

packages/stargate/src/modules/ibc/queries.spec.ts

@@ -1,5 +1,4 @@
 import { Tendermint34Client } from "@cosmjs/tendermint-rpc";
-import Long from "long";
 
 import { QueryClient } from "../../queryclient";
 import { simapp } from "../../testutils.spec";
@@ -233,7 +232,7 @@ describe("IbcExtension", () => {
           ibcTest.channelId,
           [1, 2, 3],
         );
-        expect(response.sequences).toEqual([1, 2, 3].map((n) => Long.fromInt(n, true)));
+        expect(response.sequences).toEqual([1, 2, 3].map((n) => BigInt(n)));
         expect(response.height).toBeDefined();
 
         tmClient.disconnect();
@@ -250,7 +249,7 @@ describe("IbcExtension", () => {
           ibcTest.channelId,
           [1, 2, 3, 4, 5, 6, 7],
         );
-        expect(response.sequences).toEqual([Long.fromInt(ibcTest.commitment.sequence, true)]);
+        expect(response.sequences).toEqual([BigInt(ibcTest.commitment.sequence)]);
         expect(response.height).toBeDefined();
 
         tmClient.disconnect();
@@ -263,7 +262,7 @@ describe("IbcExtension", () => {
         const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
 
         const response = await client.ibc.channel.nextSequenceReceive(ibcTest.portId, ibcTest.channelId);
-        expect(response.nextSequenceReceive).toEqual(Long.fromInt(1, true));
+        expect(response.nextSequenceReceive).toEqual(BigInt(1));
         expect(response.proofHeight).toBeDefined();
         expect(response.proofHeight).not.toBeNull();
 

packages/stargate/src/modules/ibc/queries.ts

@@ -49,9 +49,8 @@ import {
   ClientState as TendermintClientState,
   ConsensusState as TendermintConsensusState,
 } from "cosmjs-types/ibc/lightclients/tendermint/v1/tendermint";
-import Long from "long";
 
-import { createPagination, createProtobufRpcClient, QueryClient } from "../../queryclient";
+import { createPagination, createProtobufRpcClient, longify, QueryClient } from "../../queryclient";
 
 function decodeTendermintClientStateAny(clientState: Any | undefined): TendermintClientState {
   if (clientState?.typeUrl !== "/ibc.lightclients.tendermint.v1.ClientState") {
@@ -218,10 +217,10 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
             channels.push(...response.channels);
             key = response.pagination?.nextKey;
           } while (key && key.length);
-          return {
+          return QueryChannelsResponse.fromPartial({
             channels: channels,
             height: response.height,
-          };
+          });
         },
         connectionChannels: async (connection: string, paginationKey?: Uint8Array) =>
           channelQueryService.ConnectionChannels({
@@ -240,10 +239,10 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
             channels.push(...response.channels);
             key = response.pagination?.nextKey;
           } while (key && key.length);
-          return {
+          return QueryConnectionChannelsResponse.fromPartial({
             channels: channels,
             height: response.height,
-          };
+          });
         },
         clientState: async (portId: string, channelId: string) =>
           channelQueryService.ChannelClientState({
@@ -259,14 +258,14 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
           channelQueryService.ChannelConsensusState({
             portId: portId,
             channelId: channelId,
-            revisionNumber: Long.fromNumber(revisionNumber, true),
+            revisionNumber: BigInt(revisionNumber),
-            revisionHeight: Long.fromNumber(revisionHeight, true),
+            revisionHeight: BigInt(revisionHeight),
           }),
         packetCommitment: async (portId: string, channelId: string, sequence: number) =>
           channelQueryService.PacketCommitment({
             portId: portId,
             channelId: channelId,
-            sequence: Long.fromNumber(sequence, true),
+            sequence: longify(sequence),
           }),
         packetCommitments: async (portId: string, channelId: string, paginationKey?: Uint8Array) =>
           channelQueryService.PacketCommitments({
@@ -287,22 +286,22 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
             commitments.push(...response.commitments);
             key = response.pagination?.nextKey;
           } while (key && key.length);
-          return {
+          return QueryPacketCommitmentsResponse.fromPartial({
             commitments: commitments,
             height: response.height,
-          };
+          });
         },
         packetReceipt: async (portId: string, channelId: string, sequence: number) =>
           channelQueryService.PacketReceipt({
             portId: portId,
             channelId: channelId,
-            sequence: Long.fromNumber(sequence, true),
+            sequence: longify(sequence),
           }),
         packetAcknowledgement: async (portId: string, channelId: string, sequence: number) =>
           channelQueryService.PacketAcknowledgement({
             portId: portId,
             channelId: channelId,
-            sequence: Long.fromNumber(sequence, true),
+            sequence: longify(sequence),
           }),
         packetAcknowledgements: async (portId: string, channelId: string, paginationKey?: Uint8Array) => {
           const request = QueryPacketAcknowledgementsRequest.fromPartial({
@@ -326,10 +325,10 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
             acknowledgements.push(...response.acknowledgements);
             key = response.pagination?.nextKey;
           } while (key && key.length);
-          return {
+          return QueryPacketAcknowledgementsResponse.fromPartial({
             acknowledgements: acknowledgements,
             height: response.height,
-          };
+          });
         },
         unreceivedPackets: async (
           portId: string,
@@ -339,13 +338,13 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
           channelQueryService.UnreceivedPackets({
             portId: portId,
             channelId: channelId,
-            packetCommitmentSequences: packetCommitmentSequences.map((s) => Long.fromNumber(s, true)),
+            packetCommitmentSequences: packetCommitmentSequences.map((s) => BigInt(s)),
           }),
         unreceivedAcks: async (portId: string, channelId: string, packetAckSequences: readonly number[]) =>
           channelQueryService.UnreceivedAcks({
             portId: portId,
             channelId: channelId,
-            packetAckSequences: packetAckSequences.map((s) => Long.fromNumber(s, true)),
+            packetAckSequences: packetAckSequences.map((s) => BigInt(s)),
           }),
         nextSequenceReceive: async (portId: string, channelId: string) =>
           channelQueryService.NextSequenceReceive({
@@ -370,16 +369,15 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
             clientStates.push(...response.clientStates);
             key = response.pagination?.nextKey;
           } while (key && key.length);
-          return {
+          return QueryClientStatesResponse.fromPartial({
             clientStates: clientStates,
-          };
+          });
         },
         consensusState: async (clientId: string, consensusHeight?: number) =>
           clientQueryService.ConsensusState(
             QueryConsensusStateRequest.fromPartial({
               clientId: clientId,
-              revisionHeight:
+              revisionHeight: consensusHeight !== undefined ? BigInt(consensusHeight) : undefined,
-                consensusHeight !== undefined ? Long.fromNumber(consensusHeight, true) : undefined,
               latestHeight: consensusHeight === undefined,
             }),
           ),
@@ -400,9 +398,9 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
             consensusStates.push(...response.consensusStates);
             key = response.pagination?.nextKey;
           } while (key && key.length);
-          return {
+          return QueryConsensusStatesResponse.fromPartial({
             consensusStates: consensusStates,
-          };
+          });
         },
         params: async () => clientQueryService.ClientParams({}),
         stateTm: async (clientId: string) => {
@@ -460,10 +458,10 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
             connections.push(...response.connections);
             key = response.pagination?.nextKey;
           } while (key && key.length);
-          return {
+          return QueryConnectionsResponse.fromPartial({
             connections: connections,
             height: response.height,
-          };
+          });
         },
         clientConnections: async (clientId: string) =>
           connectionQueryService.ClientConnections({
@@ -477,7 +475,7 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
           connectionQueryService.ConnectionConsensusState(
             QueryConnectionConsensusStateRequest.fromPartial({
               connectionId: connectionId,
-              revisionHeight: Long.fromNumber(revisionHeight, true),
+              revisionHeight: BigInt(revisionHeight),
             }),
           ),
       },
@@ -498,9 +496,9 @@ export function setupIbcExtension(base: QueryClient): IbcExtension {
             denomTraces.push(...response.denomTraces);
             key = response.pagination?.nextKey;
           } while (key && key.length);
-          return {
+          return QueryDenomTracesResponse.fromPartial({
             denomTraces: denomTraces,
-          };
+          });
         },
         params: async () => transferQueryService.Params({}),
       },

packages/stargate/src/modules/mint/queries.spec.ts

@@ -18,8 +18,8 @@ describe("MintExtension", () => {
       const [client, tmClient] = await makeClientWithMint(simapp.tendermintUrl);
 
       const params = await client.mint.params();
-      expect(params.blocksPerYear.toNumber()).toBeGreaterThan(100_000);
+      expect(Number(params.blocksPerYear)).toBeGreaterThan(100_000);
-      expect(params.blocksPerYear.toNumber()).toBeLessThan(100_000_000);
+      expect(Number(params.blocksPerYear)).toBeLessThan(100_000_000);
       expect(params.goalBonded.toString()).toEqual("0.67");
       expect(params.inflationMin.toString()).toEqual("0.07");
       expect(params.inflationMax.toString()).toEqual("0.2");

packages/stargate/src/modules/staking/queries.spec.ts

@@ -233,7 +233,7 @@ describe("StakingExtension", () => {
         },
         balance: { denom: "ustake", amount: "3000000" },
       });
-      expect(response.pagination?.total.toNumber()).toBeGreaterThanOrEqual(2);
+      expect(Number(response.pagination!.total)).toBeGreaterThanOrEqual(2);
 
       tmClient.disconnect();
     });

packages/stargate/src/modules/staking/queries.ts

@@ -17,7 +17,6 @@ import {
   QueryValidatorUnbondingDelegationsResponse,
 } from "cosmjs-types/cosmos/staking/v1beta1/query";
 import { BondStatus } from "cosmjs-types/cosmos/staking/v1beta1/staking";
-import Long from "long";
 
 import { createPagination, createProtobufRpcClient, QueryClient } from "../../queryclient";
 
@@ -118,9 +117,9 @@ export function setupStakingExtension(base: QueryClient): StakingExtension {
         });
         return response;
       },
-      historicalInfo: async (height: number) => {
+      historicalInfo: async (height: number | bigint) => {
         const response = await queryService.HistoricalInfo({
-          height: Long.fromNumber(height, true),
+          height: BigInt(height),
         });
         return response;
       },

packages/stargate/src/modules/tx/queries.spec.ts

@@ -2,7 +2,6 @@ import { coin, coins, DirectSecp256k1HdWallet, Registry } from "@cosmjs/proto-si
 import { Tendermint34Client } from "@cosmjs/tendermint-rpc";
 import { assertDefined, sleep } from "@cosmjs/utils";
 import { MsgDelegate } from "cosmjs-types/cosmos/staking/v1beta1/tx";
-import Long from "long";
 
 import { QueryClient } from "../../queryclient";
 import { defaultRegistryTypes, SigningStargateClient } from "../../signingstargateclient";
@@ -94,11 +93,11 @@ describe("TxExtension", () => {
 
       const { sequence } = await sequenceClient.getSequence(faucet.address0);
       const response = await client.tx.simulate([msgAny], "foo", faucet.pubkey0, sequence);
-      expect(response.gasInfo?.gasUsed.toNumber()).toBeGreaterThanOrEqual(101_000);
+      expect(response.gasInfo?.gasUsed).toBeGreaterThanOrEqual(101_000);
-      expect(response.gasInfo?.gasUsed.toNumber()).toBeLessThanOrEqual(200_000);
+      expect(response.gasInfo?.gasUsed).toBeLessThanOrEqual(200_000);
       expect(response.gasInfo?.gasWanted).toEqual(
         // Some dummy value. Value does not matter for regular users.
-        simapp44Enabled() ? Long.UZERO : Long.MAX_UNSIGNED_VALUE,
+        simapp44Enabled() ? BigInt(0) : BigInt("0xffffffffffffffff"),
       );
 
       tmClient.disconnect();

packages/stargate/src/modules/tx/queries.ts

@@ -10,7 +10,6 @@ import {
 } from "cosmjs-types/cosmos/tx/v1beta1/service";
 import { AuthInfo, Fee, Tx, TxBody } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
 
 import { createProtobufRpcClient, QueryClient } from "../../queryclient";
 
@@ -56,7 +55,7 @@ export function setupTxExtension(base: QueryClient): TxExtension {
             signerInfos: [
               {
                 publicKey: encodePubkey(signer),
-                sequence: Long.fromNumber(sequence, true),
+                sequence: BigInt(sequence),
                 modeInfo: { single: { mode: SignMode.SIGN_MODE_UNSPECIFIED } },
               },
             ],

packages/stargate/src/modules/vesting/aminomessages.spec.ts

@@ -1,7 +1,6 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { coins } from "@cosmjs/amino";
 import { MsgCreateVestingAccount } from "cosmjs-types/cosmos/vesting/v1beta1/tx";
-import Long from "long";
 
 import { AminoTypes } from "../../aminotypes";
 import { AminoMsgCreateVestingAccount, createVestingAminoConverters } from "./aminomessages";
@@ -13,7 +12,7 @@ describe("vesting Amino messages", () => {
         fromAddress: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         toAddress: "cosmos1xy4yqngt0nlkdcenxymg8tenrghmek4nmqm28k",
         amount: coins(1234, "ucosm"),
-        endTime: Long.fromString("1838718434"),
+        endTime: BigInt("1838718434"),
         delayed: true,
       });
       const aminoTypes = new AminoTypes(createVestingAminoConverters());
@@ -52,7 +51,7 @@ describe("vesting Amino messages", () => {
         fromAddress: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         toAddress: "cosmos1xy4yqngt0nlkdcenxymg8tenrghmek4nmqm28k",
         amount: coins(1234, "ucosm"),
-        endTime: Long.fromString("1838718434"),
+        endTime: BigInt("1838718434"),
         delayed: true,
       };
       expect(msg).toEqual({

packages/stargate/src/modules/vesting/aminomessages.ts

@@ -1,7 +1,6 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { AminoMsg, Coin } from "@cosmjs/amino";
 import { MsgCreateVestingAccount } from "cosmjs-types/cosmos/vesting/v1beta1/tx";
-import Long from "long";
 
 import { AminoConverters } from "../../aminotypes";
 
@@ -49,7 +48,7 @@ export function createVestingAminoConverters(): AminoConverters {
         fromAddress: from_address,
         toAddress: to_address,
         amount: [...amount],
-        endTime: Long.fromString(end_time),
+        endTime: BigInt(end_time),
         delayed: delayed,
       }),
     },

packages/stargate/src/modules/vesting/messages.spec.ts

@@ -1,7 +1,6 @@
 import { coin, coins, Secp256k1HdWallet } from "@cosmjs/amino";
 import { DirectSecp256k1HdWallet } from "@cosmjs/proto-signing";
 import { MsgCreateVestingAccount } from "cosmjs-types/cosmos/vesting/v1beta1/tx";
-import Long from "long";
 
 import { SigningStargateClient } from "../../signingstargateclient";
 import { assertIsDeliverTxSuccess } from "../../stargateclient";
@@ -33,7 +32,7 @@ describe("vesting messages", () => {
           fromAddress: faucet.address0,
           toAddress: recipient,
           amount: coins(1234, "ucosm"),
-          endTime: Long.fromString("1838718434"),
+          endTime: BigInt("1838718434"),
           delayed: true,
         }),
       };
@@ -63,7 +62,7 @@ describe("vesting messages", () => {
           fromAddress: faucet.address0,
           toAddress: recipient,
           amount: coins(1234, "ucosm"),
-          endTime: Long.fromString("1838718434"),
+          endTime: BigInt("1838718434"),
           delayed: true,
         }),
       };

packages/stargate/src/multisignature.ts

@@ -5,7 +5,6 @@ import { CompactBitArray, MultiSignature } from "cosmjs-types/cosmos/crypto/mult
 import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
 import { AuthInfo, SignerInfo } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx";
-import Long from "long";
 
 export function makeCompactBitArray(bits: readonly boolean[]): CompactBitArray {
   const byteCount = Math.ceil(bits.length / 8);
@@ -58,14 +57,14 @@ export function makeMultisignedTx(
         modeInfos: signaturesList.map((_) => ({ single: { mode: SignMode.SIGN_MODE_LEGACY_AMINO_JSON } })),
       },
     },
-    sequence: Long.fromNumber(sequence),
+    sequence: BigInt(sequence),
   };
 
   const authInfo = AuthInfo.fromPartial({
     signerInfos: [signerInfo],
     fee: {
       amount: [...fee.amount],
-      gasLimit: Long.fromString(fee.gas),
+      gasLimit: BigInt(fee.gas),
     },
   });
 

packages/stargate/src/queryclient/queryclient.spec.ts

@@ -98,7 +98,9 @@ describe("QueryClient", () => {
       const [client, tmClient] = await makeClient(simapp.tendermintUrlWs);
 
       const requestData = Uint8Array.from(
-        QueryAllBalancesRequest.encode({ address: unused.address }).finish(),
+        QueryAllBalancesRequest.encode(
+          QueryAllBalancesRequest.fromPartial({ address: unused.address }),
+        ).finish(),
       );
       const { value } = await client.queryAbci(`/cosmos.bank.v1beta1.Query/AllBalances`, requestData);
       const response = QueryAllBalancesResponse.decode(value);
@@ -112,7 +114,9 @@ describe("QueryClient", () => {
       const [client, tmClient] = await makeClient(simapp.tendermintUrlHttp);
 
       const requestData = Uint8Array.from(
-        QueryAllBalancesRequest.encode({ address: unused.address }).finish(),
+        QueryAllBalancesRequest.encode(
+          QueryAllBalancesRequest.fromPartial({ address: unused.address }),
+        ).finish(),
       );
       const { value } = await client.queryAbci(`/cosmos.bank.v1beta1.Query/AllBalances`, requestData);
       const response = QueryAllBalancesResponse.decode(value);

packages/stargate/src/queryclient/utils.ts

@@ -1,7 +1,6 @@
 import { fromAscii, fromBech32 } from "@cosmjs/encoding";
 import { Decimal, Uint64 } from "@cosmjs/math";
 import { PageRequest } from "cosmjs-types/cosmos/base/query/v1beta1/pagination";
-import Long from "long";
 
 import { QueryClient } from "./queryclient";
 
@@ -21,8 +20,8 @@ export function toAccAddress(address: string): Uint8Array {
  * Use this with a query response's pagination next key to
  * request the next page.
  */
-export function createPagination(paginationKey?: Uint8Array): PageRequest | undefined {
+export function createPagination(paginationKey?: Uint8Array): PageRequest {
-  return paginationKey ? PageRequest.fromPartial({ key: paginationKey }) : undefined;
+  return paginationKey ? PageRequest.fromPartial({ key: paginationKey }) : PageRequest.fromPartial({});
 }
 
 export interface ProtobufRpcClient {
@@ -40,12 +39,12 @@ export function createProtobufRpcClient(base: QueryClient): ProtobufRpcClient {
 }
 
 /**
- * Takes a uint64 value as string, number, Long or Uint64 and returns an unsigned Long instance
+ * Takes a uint64 value as string, number, BigInt or Uint64 and returns a BigInt
  * of it.
  */
-export function longify(value: string | number | Long | Uint64): Long {
+export function longify(value: string | number | Uint64): bigint {
   const checkedValue = Uint64.fromString(value.toString());
-  return Long.fromBytesBE([...checkedValue.toBytesBigEndian()], true);
+  return BigInt(checkedValue.toString());
 }
 
 /**

packages/stargate/src/signingstargateclient.spec.ts

@@ -11,6 +11,7 @@ import {
 import { Tendermint34Client } from "@cosmjs/tendermint-rpc";
 import { assert, sleep } from "@cosmjs/utils";
 import { DeepPartial } from "cosmjs-types";
+import { BinaryWriter } from "cosmjs-types/binary";
 import { MsgSend } from "cosmjs-types/cosmos/bank/v1beta1/tx";
 import { Coin } from "cosmjs-types/cosmos/base/v1beta1/coin";
 import { BasicAllowance } from "cosmjs-types/cosmos/feegrant/v1beta1/feegrant";
@@ -18,8 +19,6 @@ import { MsgGrantAllowance } from "cosmjs-types/cosmos/feegrant/v1beta1/tx";
 import { MsgDelegate } from "cosmjs-types/cosmos/staking/v1beta1/tx";
 import { AuthInfo, TxBody, TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { Any } from "cosmjs-types/google/protobuf/any";
-import Long from "long";
-import protobuf from "protobufjs/minimal";
 
 import { AminoTypes } from "./aminotypes";
 import {
@@ -190,14 +189,16 @@ describe("SigningStargateClient", () => {
         const allowance: Any = {
           typeUrl: "/cosmos.feegrant.v1beta1.BasicAllowance",
           value: Uint8Array.from(
-            BasicAllowance.encode({
+            BasicAllowance.encode(
-              spendLimit: [
+              BasicAllowance.fromPartial({
-                {
+                spendLimit: [
-                  denom: "ucosm",
+                  {
-                  amount: "1234567",
+                    denom: "ucosm",
-                },
+                    amount: "1234567",
-              ],
+                  },
-            }).finish(),
+                ],
+              }),
+            ).finish(),
           ),
         };
         const grantMsg = {
@@ -260,7 +261,7 @@ describe("SigningStargateClient", () => {
           coin(1234, "ucosm"),
           "fooPort",
           "fooChannel",
-          { revisionHeight: Long.fromNumber(123), revisionNumber: Long.fromNumber(456) },
+          { revisionHeight: BigInt(123), revisionNumber: BigInt(456) },
           Math.floor(Date.now() / 1000) + 60,
           fee,
           memo,
@@ -309,7 +310,7 @@ describe("SigningStargateClient", () => {
           coin(1234, "ucosm"),
           "fooPort",
           "fooChannel",
-          { revisionHeight: Long.fromNumber(123), revisionNumber: Long.fromNumber(456) },
+          { revisionHeight: BigInt(123), revisionNumber: BigInt(456) },
           Math.floor(Date.now() / 1000) + 60,
           fee,
           memo,
@@ -455,7 +456,7 @@ describe("SigningStargateClient", () => {
         // From ModifyingDirectSecp256k1HdWallet
         expect(tx.body.memo).toEqual("This was modified");
         expect({ ...tx.authInfo.fee!.amount[0] }).toEqual(coin(3000, "ucosm"));
-        expect(tx.authInfo.fee!.gasLimit.toNumber()).toEqual(333333);
+        expect(tx.authInfo.fee!.gasLimit).toEqual(BigInt(333333));
       });
     });
 
@@ -558,10 +559,8 @@ describe("SigningStargateClient", () => {
         };
         const CustomMsgDelegate = {
           // Adapted from autogenerated MsgDelegate implementation
-          encode(
+          typeUrl: "foobar",
-            message: CustomMsgDelegate,
+          encode(message: CustomMsgDelegate, writer: BinaryWriter = BinaryWriter.create()): BinaryWriter {
-            writer: protobuf.Writer = protobuf.Writer.create(),
-          ): protobuf.Writer {
             writer.uint32(10).string(message.customDelegatorAddress ?? "");
             writer.uint32(18).string(message.customValidatorAddress ?? "");
             if (message.customAmount !== undefined) {
@@ -685,7 +684,7 @@ describe("SigningStargateClient", () => {
         // From ModifyingSecp256k1HdWallet
         expect(tx.body.memo).toEqual("This was modified");
         expect({ ...tx.authInfo.fee!.amount[0] }).toEqual(coin(3000, "ucosm"));
-        expect(tx.authInfo.fee!.gasLimit.toNumber()).toEqual(333333);
+        expect(tx.authInfo.fee!.gasLimit).toEqual(BigInt(333333));
       });
     });
   });
@@ -906,7 +905,7 @@ describe("SigningStargateClient", () => {
         // From ModifyingDirectSecp256k1HdWallet
         expect(body.memo).toEqual("This was modified");
         expect({ ...authInfo.fee!.amount[0] }).toEqual(coin(3000, "ucosm"));
-        expect(authInfo.fee!.gasLimit.toNumber()).toEqual(333333);
+        expect(authInfo.fee!.gasLimit).toEqual(BigInt(333333));
 
         // ensure signature is valid
         const result = await client.broadcastTx(Uint8Array.from(TxRaw.encode(signed).finish()));
@@ -991,11 +990,9 @@ describe("SigningStargateClient", () => {
           customValidatorAddress: "",
         };
         const CustomMsgDelegate = {
+          typeUrl: "foobar",
           // Adapted from autogenerated MsgDelegate implementation
-          encode(
+          encode(message: CustomMsgDelegate, writer: BinaryWriter = BinaryWriter.create()): BinaryWriter {
-            message: CustomMsgDelegate,
-            writer: protobuf.Writer = protobuf.Writer.create(),
-          ): protobuf.Writer {
             writer.uint32(10).string(message.customDelegatorAddress ?? "");
             writer.uint32(18).string(message.customValidatorAddress ?? "");
             if (message.customAmount !== undefined && message.customAmount !== undefined) {
@@ -1118,7 +1115,7 @@ describe("SigningStargateClient", () => {
         // From ModifyingSecp256k1HdWallet
         expect(body.memo).toEqual("This was modified");
         expect({ ...authInfo.fee!.amount[0] }).toEqual(coin(3000, "ucosm"));
-        expect(authInfo.fee!.gasLimit.toNumber()).toEqual(333333);
+        expect(authInfo.fee!.gasLimit).toEqual(BigInt(333333));
 
         // ensure signature is valid
         const result = await client.broadcastTx(Uint8Array.from(TxRaw.encode(signed).finish()));

packages/stargate/src/signingstargateclient.ts

@@ -26,7 +26,6 @@ import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
 import { TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { MsgTransfer } from "cosmjs-types/ibc/applications/transfer/v1/tx";
 import { Height } from "cosmjs-types/ibc/core/client/v1/client";
-import Long from "long";
 
 import { AminoConverters, AminoTypes } from "./aminotypes";
 import { calculateFee, GasPrice } from "./fee";
@@ -291,7 +290,7 @@ export class SigningStargateClient extends StargateClient {
     memo = "",
   ): Promise<DeliverTxResponse> {
     const timeoutTimestampNanoseconds = timeoutTimestamp
-      ? Long.fromNumber(timeoutTimestamp).multiply(1_000_000_000)
+      ? BigInt(timeoutTimestamp) * BigInt(1_000_000_000)
       : undefined;
     const transferMsg: MsgTransferEncodeObject = {
       typeUrl: "/ibc.applications.transfer.v1.MsgTransfer",

packages/stargate/src/testutils.spec.ts

@@ -9,6 +9,7 @@ import {
   DirectSignResponse,
   makeAuthInfoBytes,
 } from "@cosmjs/proto-signing";
+import { assertDefinedAndNotNull } from "@cosmjs/utils";
 import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
 import { AuthInfo, SignDoc, TxBody } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 
@@ -230,10 +231,13 @@ export class ModifyingDirectSecp256k1HdWallet extends DirectSecp256k1HdWallet {
       memo: "This was modified",
     });
     const authInfo = AuthInfo.decode(signDoc.authInfoBytes);
-    const signers = authInfo.signerInfos.map((signerInfo) => ({
+    const signers = authInfo.signerInfos.map((signerInfo) => {
-      pubkey: signerInfo.publicKey!,
+      assertDefinedAndNotNull(signerInfo.publicKey);
-      sequence: signerInfo.sequence.toNumber(),
+      return {
-    }));
+        pubkey: signerInfo.publicKey,
+        sequence: signerInfo.sequence,
+      };
+    });
     const modifiedFeeAmount = coins(3000, "ucosm");
     const modifiedGasLimit = 333333;
     const modifiedFeeGranter = undefined;

yarn.lock

@@ -358,7 +358,7 @@ __metadata:
     axios: ^0.21.2
     babylon: ^6.18.0
     chalk: ^4
-    cosmjs-types: ^0.8.0
+    cosmjs-types: ^0.9.0
     diff: ^4
     eslint: ^7.5
     eslint-config-prettier: ^8.3.0
@@ -404,7 +404,7 @@ __metadata:
     "@types/pako": ^1.0.1
     "@typescript-eslint/eslint-plugin": ^5.54.0
     "@typescript-eslint/parser": ^5.54.0
-    cosmjs-types: ^0.8.0
+    cosmjs-types: ^0.9.0
     eslint: ^7.5
     eslint-config-prettier: ^8.3.0
     eslint-import-resolver-node: ^0.3.4
@@ -420,11 +420,9 @@ __metadata:
     karma-firefox-launcher: ^2.1.0
     karma-jasmine: ^5
     karma-jasmine-html-reporter: ^1.5.4
-    long: ^4.0.0
     nyc: ^15.1.0
     pako: ^2.0.2
     prettier: ^2.8.1
-    protobufjs: ~6.11.4
     readonly-date: ^1.0.0
     ses: ^0.11.0
     source-map-support: ^0.5.19
@@ -763,7 +761,7 @@ __metadata:
     "@types/node": ^18
     "@typescript-eslint/eslint-plugin": ^5.54.0
     "@typescript-eslint/parser": ^5.54.0
-    cosmjs-types: ^0.8.0
+    cosmjs-types: ^0.9.0
     eslint: ^7.5
     eslint-config-prettier: ^8.3.0
     eslint-import-resolver-node: ^0.3.4
@@ -779,7 +777,6 @@ __metadata:
     karma-firefox-launcher: ^2.1.0
     karma-jasmine: ^5
     karma-jasmine-html-reporter: ^1.5.4
-    long: ^4.0.0
     nyc: ^15.1.0
     prettier: ^2.8.1
     protobufjs: ~6.11.4
@@ -860,7 +857,7 @@ __metadata:
     "@types/node": ^18
     "@typescript-eslint/eslint-plugin": ^5.54.0
     "@typescript-eslint/parser": ^5.54.0
-    cosmjs-types: ^0.8.0
+    cosmjs-types: ^0.9.0
     eslint: ^7.5
     eslint-config-prettier: ^8.3.0
     eslint-import-resolver-node: ^0.3.4
@@ -876,10 +873,8 @@ __metadata:
     karma-firefox-launcher: ^2.1.0
     karma-jasmine: ^5
     karma-jasmine-html-reporter: ^1.5.4
-    long: ^4.0.0
     nyc: ^15.1.0
     prettier: ^2.8.1
-    protobufjs: ~6.11.4
     readonly-date: ^1.0.0
     ses: ^0.11.0
     source-map-support: ^0.5.19
@@ -3079,13 +3074,10 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"cosmjs-types@npm:^0.8.0":
+"cosmjs-types@npm:^0.9.0":
-  version: 0.8.0
+  version: 0.9.0
-  resolution: "cosmjs-types@npm:0.8.0"
+  resolution: "cosmjs-types@npm:0.9.0"
-  dependencies:
+  checksum: 9b00d169eca334f27418bb80b39e0cff0196af40b0079e1f85536246059279207b853bdb6ec224ead0a02d15d4b7f6bf16bc096d41c436426aa5f8976ed2b430
-    long: ^4.0.0
-    protobufjs: ~6.11.2
-  checksum: 99714ec956d2cb2e521d39896c9c9a24cf9df0d370265c203646ea015b51e86472efc0cb11f67a80f0649d178b0bcff77ac659e67fdfc8b2437cd7a42018577f
   languageName: node
   linkType: hard
 
@@ -6368,7 +6360,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"protobufjs@npm:^6.8.8, protobufjs@npm:~6.11.2, protobufjs@npm:~6.11.4":
+"protobufjs@npm:^6.8.8, protobufjs@npm:~6.11.4":
   version: 6.11.4
   resolution: "protobufjs@npm:6.11.4"
   dependencies: