diff --git a/ts/package-lock.json b/ts/package-lock.json
index 611dabd2..b2c6e78a 100644
--- a/ts/package-lock.json
+++ b/ts/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-web-client",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/ts/package.json b/ts/package.json
index 62effabd..05f4a861 100644
--- a/ts/package.json
+++ b/ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-web-client",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "gRPC-Web client for browsers (JS/TS)",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",