diff --git a/package-lock.json b/package-lock.json
index 7911e73d..36ad945b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17767,7 +17767,7 @@
     },
     "packages/sdk-typescript": {
       "name": "@qwen-code/sdk",
-      "version": "0.1.1",
+      "version": "0.5.1",
       "license": "Apache-2.0",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.0.4",
diff --git a/packages/sdk-typescript/package.json b/packages/sdk-typescript/package.json
index f80c61c4..6de4ff97 100644
--- a/packages/sdk-typescript/package.json
+++ b/packages/sdk-typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/sdk",
-  "version": "0.1.1",
+  "version": "0.5.1",
   "description": "TypeScript SDK for programmatic access to qwen-code CLI",
   "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",