diff --git a/package.json b/package.json
index 9a4013f..7c48b6c 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "gunma-univ-gaming-edition",
     "description": "The browser extension of Gunma University Gaming Edition",
     "license": "MIT",
-    "version": "1.1.0",
+    "version": "2.0.0",
     "scripts": {
         "build": "pnpm webpack --mode production --config webpack.prod.js",
         "build:dev": "pnpm webpack --mode development --config webpack.dev.js",
diff --git a/public/manifest.json b/public/manifest.json
index 87929b9..de7611d 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -1,7 +1,7 @@
 {
     "manifest_version": 3,
     "name": "ゲーミング群馬大学 -Gaming Gunma University-",
-    "version": "1.3.0",
+    "version": "2.0.0",
     "description": "辺境の地にある群馬大学のウェブサイトをゲーミングでエキサイティングにします",
     "author": "shun819.mail@gmail.com",
     "permissions": ["storage", "tabs"],