diff --git a/package.json b/package.json
index f0fe4078..ec8044f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "Whalebird",
-  "version": "4.5.0-beta.1",
+  "version": "4.5.0-beta.2",
   "author": "AkiraFukushima <h3.poteto@gmail.com>",
   "description": "An Electron based Mastodon client for Windows, Mac and Linux",
   "license": "MIT",
@@ -16,7 +16,7 @@
   },
   "config": {
     "buildVersion": "115",
-    "appVersion": "4.5.0-beta.1"
+    "appVersion": "4.5.0-beta.2"
   },
   "main": "./dist/electron/main.js",
   "scripts": {