diff --git a/package.json b/package.json
index b6523ad3518f0dd42adb0dc9e16e6220b928dc74..d61628d8b3ea6249c2f1d90fd55dae22f42e561a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wechaty",
-  "version": "0.47.20",
+  "version": "0.47.21",
   "description": "Wechaty is Conversational SDK Chatbot Makers, Powered by TypeScript, Docker, and 💖",
   "main": "dist/src/mod.js",
   "typings": "dist/src/mod.d.ts",