diff --git a/RevokeMsgPatcher/Properties/AssemblyInfo.cs b/RevokeMsgPatcher/Properties/AssemblyInfo.cs
index d847cc5e..fd47f91d 100644
--- a/RevokeMsgPatcher/Properties/AssemblyInfo.cs
+++ b/RevokeMsgPatcher/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 // 可以指定所有值，也可以使用以下所示的 "*" 预置版本号和修订号
 // 方法是按如下所示使用“*”: :
 //[assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.8")]
-[assembly: AssemblyFileVersion("1.8")]
+[assembly: AssemblyVersion("1.9")]
+[assembly: AssemblyFileVersion("1.9")]