diff --git a/Plain Craft Launcher 2/Plain Craft Launcher 2.csproj b/Plain Craft Launcher 2/Plain Craft Launcher 2.csproj
index 5a5457927..e52308e8e 100644
--- a/Plain Craft Launcher 2/Plain Craft Launcher 2.csproj	
+++ b/Plain Craft Launcher 2/Plain Craft Launcher 2.csproj	
@@ -28,8 +28,8 @@
         <Description>Minecraft 启动器 (作者: 龙腾猫跃; 经社区二次开发版本)</Description>
         <Product>Plain Craft Launcher Community Edition</Product>
         <Copyright>Copyright © 龙腾猫跃 2016. All Rights Reserved.</Copyright>
-        <AssemblyVersion>2.15.0.0</AssemblyVersion>
-        <FileVersion>2.15.0.0</FileVersion>
+        <AssemblyVersion>2.15.1.0</AssemblyVersion>
+        <FileVersion>2.15.1.0</FileVersion>
         <NoWarn>
             41999;42016;42017;42018;42019;42020;42021;42022;42032;42036;42314;
             VSTHRD002;VSTHRD003;VSTHRD110;VSTHRD200
diff --git a/Plain Craft Launcher 2/metadata.json b/Plain Craft Launcher 2/metadata.json
index e9398c8a0..85aeee9c6 100644
--- a/Plain Craft Launcher 2/metadata.json	
+++ b/Plain Craft Launcher 2/metadata.json	
@@ -1,10 +1,10 @@
 {
   "name": "Plain Craft Launcher Community Edition",
   "version": {
-    "base": "2.15.0",
+    "base": "2.15.1",
     "upstream": "2.12.1",
-    "suffix": "",
-    "code": 522
+    "suffix": "beta.1",
+    "code": 523
   },
   "licenses": [
     {