diff --git a/Update.json b/Update.json
index a8c7b751..51653d1f 100644
--- a/Update.json
+++ b/Update.json
@@ -3966,6 +3966,17 @@
                 }
             ],
             "Notes": "查看自己的个人中心时不再显示“短消息”按钮。"
+        },
+        "4.0.3": {
+            "UpdateDate": 1791285411514,
+            "Prerelease": true,
+            "UpdateContents": [
+                {
+                    "PR": 1062,
+                    "Description": "Change dev domain to https://dev.xmoj-script.uk/"
+                }
+            ],
+            "Notes": "Change dev domain to https://dev.xmoj-script.uk/"
         }
     }
 }
\ No newline at end of file
diff --git a/XMOJ.user.js b/XMOJ.user.js
index 736e0376..e46a9b37 100644
--- a/XMOJ.user.js
+++ b/XMOJ.user.js
@@ -1,6 +1,6 @@
 // ==UserScript==
 // @name         XMOJ
-// @version      4.0.2
+// @version      4.0.3
 // @description  XMOJ增强脚本
 // @author       @XMOJ-Script-dev, @langningchen and the community
 // @namespace    https://github/langningchen
diff --git a/package.json b/package.json
index 2244141e..81f9715e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xmoj-script",
-  "version": "4.0.2",
+  "version": "4.0.3",
   "description": "an improvement script for xmoj.tech",
   "main": "AddonScript.js",
   "scripts": {