diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
index a665310..4a4f2bb 100644
--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -51,5 +51,5 @@
 // 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("1.3.2.0")]
-[assembly: AssemblyFileVersion("1.3.2.0")]
+[assembly: AssemblyVersion("1.3.3.1")]
+[assembly: AssemblyFileVersion("1.3.3.1")]
diff --git a/Setup/OSerialPort_Inno_Setup.iss b/Setup/OSerialPort_Inno_Setup.iss
index fdc83ad..07be8c7 100644
--- a/Setup/OSerialPort_Inno_Setup.iss
+++ b/Setup/OSerialPort_Inno_Setup.iss
@@ -2,8 +2,8 @@
 ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
 
 #define MyAppName "OSerialPort"
-#define MyAppVersion "1.3.2"
-#define MyVersionInfoVersion "1.3.2.2"
+#define MyAppVersion "1.3.3"
+#define MyVersionInfoVersion "1.3.3.1"
 #define MyAppExeName "OSerialPort.exe"
 #define MyAppCopyright "Copyright (C) 2019 Leven"
 #define MyAppPublisher "Leven"
@@ -28,9 +28,9 @@ OutputDir=.\
 SetupIconFile=.\favicon.ico
 #ifdef WINDOWS_X64
   ArchitecturesInstallIn64BitMode=x64
-  OutputBaseFilename=OSerialPort_Windows_V1.3.2_x64
+  OutputBaseFilename=OSerialPort_Windows_V1.3.3_x64
 #else
-  OutputBaseFilename=OSerialPort_Windows_V1.3.2_x86
+  OutputBaseFilename=OSerialPort_Windows_V1.3.3_x86
 #endif
 Compression=lzma
 SolidCompression=yes
diff --git a/ViewModels/MainWindowVM.cs b/ViewModels/MainWindowVM.cs
index 40f10ec..df02eb4 100644
--- a/ViewModels/MainWindowVM.cs
+++ b/ViewModels/MainWindowVM.cs
@@ -856,7 +856,7 @@ public void Update()
         public MainWindowVM()
         {
             /* 菜单栏帮助项 */
-            VerInfo   = "OSerialPort v1.3.2";
+            VerInfo   = "OSerialPort v1.3.3";
             VerUpInfo = "检查更新";
             ObjRP     = "Gitee存储库";
             ObjIssue  = "报告问题";