diff --git a/examples/basic-auth-proxy/go.mod b/examples/basic-auth-proxy/go.mod
index 5225c27..74ee40d 100644
--- a/examples/basic-auth-proxy/go.mod
+++ b/examples/basic-auth-proxy/go.mod
@@ -3,8 +3,8 @@ module github.com/syumai/basic-auth-server
 go 1.18
 
 require (
-	github.com/syumai/tinyutil v0.1.0
-	github.com/syumai/workers v0.0.0
+	github.com/syumai/tinyutil v0.3.0
+	github.com/syumai/workers v0.5.1
 )
 
 replace github.com/syumai/workers => ../../
diff --git a/examples/basic-auth-proxy/go.sum b/examples/basic-auth-proxy/go.sum
index 6fd8680..4c072c7 100644
--- a/examples/basic-auth-proxy/go.sum
+++ b/examples/basic-auth-proxy/go.sum
@@ -1,2 +1,2 @@
-github.com/syumai/tinyutil v0.1.0 h1:XJeMlJqKMwhHhTFXg7qqdF+kGxDul//kkBKtMJlXm80=
-github.com/syumai/tinyutil v0.1.0/go.mod h1:/owCyUs1bh6tKxH7K1Ze3M/zZtZ+vGrj3h82fgNHDFI=
+github.com/syumai/tinyutil v0.3.0 h1:sgWeE8oQyequIRLNeHZgR1PddpY4mxcdkfMgx2m53IE=
+github.com/syumai/tinyutil v0.3.0/go.mod h1:/owCyUs1bh6tKxH7K1Ze3M/zZtZ+vGrj3h82fgNHDFI=