diff --git a/packages/demo-protobuf/.eslintignore b/packages/proto-signing/.eslintignore
similarity index 100%
rename from packages/demo-protobuf/.eslintignore
rename to packages/proto-signing/.eslintignore
diff --git a/packages/demo-protobuf/.gitignore b/packages/proto-signing/.gitignore
similarity index 100%
rename from packages/demo-protobuf/.gitignore
rename to packages/proto-signing/.gitignore
diff --git a/packages/demo-protobuf/README.md b/packages/proto-signing/README.md
similarity index 92%
rename from packages/demo-protobuf/README.md
rename to packages/proto-signing/README.md
index 4e07407e1e..1d83c6e9be 100644
--- a/packages/demo-protobuf/README.md
+++ b/packages/proto-signing/README.md
@@ -1,4 +1,4 @@
-# @cosmjs/demo-protobuf
+# @cosmjs/proto-signing
 
 Demo package for protobufs with Cosmos SDK.
 
diff --git a/packages/demo-protobuf/jasmine-testrunner.js b/packages/proto-signing/jasmine-testrunner.js
similarity index 100%
rename from packages/demo-protobuf/jasmine-testrunner.js
rename to packages/proto-signing/jasmine-testrunner.js
diff --git a/packages/demo-protobuf/karma.conf.js b/packages/proto-signing/karma.conf.js
similarity index 100%
rename from packages/demo-protobuf/karma.conf.js
rename to packages/proto-signing/karma.conf.js
diff --git a/packages/demo-protobuf/nonces/README.txt b/packages/proto-signing/nonces/README.txt
similarity index 100%
rename from packages/demo-protobuf/nonces/README.txt
rename to packages/proto-signing/nonces/README.txt
diff --git a/packages/demo-protobuf/package.json b/packages/proto-signing/package.json
similarity index 97%
rename from packages/demo-protobuf/package.json
rename to packages/proto-signing/package.json
index 4d835b30fa..c0046ee817 100644
--- a/packages/demo-protobuf/package.json
+++ b/packages/proto-signing/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@cosmjs/demo-protobuf",
+  "name": "@cosmjs/proto-signing",
   "private": true,
   "version": "0.20.0",
   "description": "Utilities for Cosmos SDK 0.38",
@@ -16,7 +16,7 @@
   ],
   "repository": {
     "type": "git",
-    "url": "https://github.com/CosmWasm/cosmjs/tree/master/packages/demo-protobuf"
+    "url": "https://github.com/CosmWasm/cosmjs/tree/master/packages/proto-signing"
   },
   "scripts": {
     "docs": "shx rm -rf docs && typedoc --options typedoc.js",
diff --git a/packages/demo-protobuf/scripts/get-proto.sh b/packages/proto-signing/scripts/get-proto.sh
similarity index 100%
rename from packages/demo-protobuf/scripts/get-proto.sh
rename to packages/proto-signing/scripts/get-proto.sh
diff --git a/packages/demo-protobuf/src/decorator.spec.ts b/packages/proto-signing/src/decorator.spec.ts
similarity index 100%
rename from packages/demo-protobuf/src/decorator.spec.ts
rename to packages/proto-signing/src/decorator.spec.ts
diff --git a/packages/demo-protobuf/src/decorator.ts b/packages/proto-signing/src/decorator.ts
similarity index 100%
rename from packages/demo-protobuf/src/decorator.ts
rename to packages/proto-signing/src/decorator.ts
diff --git a/packages/demo-protobuf/src/demo.json b/packages/proto-signing/src/demo.json
similarity index 100%
rename from packages/demo-protobuf/src/demo.json
rename to packages/proto-signing/src/demo.json
diff --git a/packages/demo-protobuf/src/demo.proto.ts b/packages/proto-signing/src/demo.proto.ts
similarity index 100%
rename from packages/demo-protobuf/src/demo.proto.ts
rename to packages/proto-signing/src/demo.proto.ts
diff --git a/packages/demo-protobuf/src/demo.spec.ts b/packages/proto-signing/src/demo.spec.ts
similarity index 100%
rename from packages/demo-protobuf/src/demo.spec.ts
rename to packages/proto-signing/src/demo.spec.ts
diff --git a/packages/demo-protobuf/src/demo.ts b/packages/proto-signing/src/demo.ts
similarity index 100%
rename from packages/demo-protobuf/src/demo.ts
rename to packages/proto-signing/src/demo.ts
diff --git a/packages/demo-protobuf/src/generated/codecimpl.d.ts b/packages/proto-signing/src/generated/codecimpl.d.ts
similarity index 100%
rename from packages/demo-protobuf/src/generated/codecimpl.d.ts
rename to packages/proto-signing/src/generated/codecimpl.d.ts
diff --git a/packages/demo-protobuf/src/generated/codecimpl.js b/packages/proto-signing/src/generated/codecimpl.js
similarity index 100%
rename from packages/demo-protobuf/src/generated/codecimpl.js
rename to packages/proto-signing/src/generated/codecimpl.js
diff --git a/packages/demo-protobuf/src/msgs.spec.ts b/packages/proto-signing/src/msgs.spec.ts
similarity index 100%
rename from packages/demo-protobuf/src/msgs.spec.ts
rename to packages/proto-signing/src/msgs.spec.ts
diff --git a/packages/demo-protobuf/src/msgs.ts b/packages/proto-signing/src/msgs.ts
similarity index 100%
rename from packages/demo-protobuf/src/msgs.ts
rename to packages/proto-signing/src/msgs.ts
diff --git a/packages/demo-protobuf/src/registry.spec.ts b/packages/proto-signing/src/registry.spec.ts
similarity index 100%
rename from packages/demo-protobuf/src/registry.spec.ts
rename to packages/proto-signing/src/registry.spec.ts
diff --git a/packages/demo-protobuf/src/registry.ts b/packages/proto-signing/src/registry.ts
similarity index 100%
rename from packages/demo-protobuf/src/registry.ts
rename to packages/proto-signing/src/registry.ts
diff --git a/packages/demo-protobuf/tsconfig.json b/packages/proto-signing/tsconfig.json
similarity index 100%
rename from packages/demo-protobuf/tsconfig.json
rename to packages/proto-signing/tsconfig.json
diff --git a/packages/demo-protobuf/typedoc.js b/packages/proto-signing/typedoc.js
similarity index 100%
rename from packages/demo-protobuf/typedoc.js
rename to packages/proto-signing/typedoc.js
diff --git a/packages/demo-protobuf/types/decorator.d.ts b/packages/proto-signing/types/decorator.d.ts
similarity index 100%
rename from packages/demo-protobuf/types/decorator.d.ts
rename to packages/proto-signing/types/decorator.d.ts
diff --git a/packages/demo-protobuf/types/demo.d.ts b/packages/proto-signing/types/demo.d.ts
similarity index 100%
rename from packages/demo-protobuf/types/demo.d.ts
rename to packages/proto-signing/types/demo.d.ts
diff --git a/packages/demo-protobuf/types/demo.proto.d.ts b/packages/proto-signing/types/demo.proto.d.ts
similarity index 100%
rename from packages/demo-protobuf/types/demo.proto.d.ts
rename to packages/proto-signing/types/demo.proto.d.ts
diff --git a/packages/demo-protobuf/types/generated/codecimpl.d.ts b/packages/proto-signing/types/generated/codecimpl.d.ts
similarity index 100%
rename from packages/demo-protobuf/types/generated/codecimpl.d.ts
rename to packages/proto-signing/types/generated/codecimpl.d.ts
diff --git a/packages/demo-protobuf/types/msgs.d.ts b/packages/proto-signing/types/msgs.d.ts
similarity index 100%
rename from packages/demo-protobuf/types/msgs.d.ts
rename to packages/proto-signing/types/msgs.d.ts
diff --git a/packages/demo-protobuf/types/registry.d.ts b/packages/proto-signing/types/registry.d.ts
similarity index 100%
rename from packages/demo-protobuf/types/registry.d.ts
rename to packages/proto-signing/types/registry.d.ts
diff --git a/packages/demo-protobuf/webpack.web.config.js b/packages/proto-signing/webpack.web.config.js
similarity index 100%
rename from packages/demo-protobuf/webpack.web.config.js
rename to packages/proto-signing/webpack.web.config.js