diff --git a/manifest.json b/manifest.json
index 52e1b12b..f6b12bb8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -4,7 +4,7 @@
   "name": "NapCatQQ",
   "slug": "NapCat.Framework",
   "description": "高性能的 OneBot 11 协议实现",
-  "version": "4.9.20",
+  "version": "4.9.21",
   "icon": "./logo.png",
   "authors": [
     {
diff --git a/package.json b/package.json
index 018e06f3..07647ea9 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "napcat",
   "private": true,
   "type": "module",
-  "version": "4.9.20",
+  "version": "4.9.21",
   "scripts": {
     "build:universal": "npm run build:webui && vite build --mode universal || exit 1",
     "build:framework": "npm run build:webui && vite build --mode framework || exit 1",
diff --git a/src/common/version.ts b/src/common/version.ts
index 1e472b52..aa527894 100644
--- a/src/common/version.ts
+++ b/src/common/version.ts
@@ -1 +1 @@
-export const napCatVersion = '4.9.20';
+export const napCatVersion = '4.9.21';