diff --git a/CliTools/DatabaseConverter/Properties/AssemblyInfo.cs b/CliTools/DatabaseConverter/Properties/AssemblyInfo.cs
index ae3f07fa..2b4278d6 100644
--- a/CliTools/DatabaseConverter/Properties/AssemblyInfo.cs
+++ b/CliTools/DatabaseConverter/Properties/AssemblyInfo.cs
@@ -33,7 +33,7 @@
 // [assembly: AssemblyVersion("1.0.*")]
 
 #if DEBUG
-[assembly: AssemblyVersion( "2.1.*" )]
+[assembly: AssemblyVersion( "2.2.*" )]
 #else
-[assembly: AssemblyVersion( "2.1.0" )]
+[assembly: AssemblyVersion( "2.2.0" )]
 #endif
\ No newline at end of file
diff --git a/CliTools/FarcPack/Properties/AssemblyInfo.cs b/CliTools/FarcPack/Properties/AssemblyInfo.cs
index 70d169b9..09413c6e 100644
--- a/CliTools/FarcPack/Properties/AssemblyInfo.cs
+++ b/CliTools/FarcPack/Properties/AssemblyInfo.cs
@@ -32,7 +32,7 @@
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
 #if DEBUG
-[assembly: AssemblyVersion( "2.1.*" )]
+[assembly: AssemblyVersion( "2.2.*" )]
 #else
-[assembly: AssemblyVersion( "2.1.0" )]
+[assembly: AssemblyVersion( "2.2.0" )]
 #endif
\ No newline at end of file
diff --git a/MikuMikuLibrary.Native/AssemblyInfo.cpp b/MikuMikuLibrary.Native/AssemblyInfo.cpp
index 05152df9..c3884ec6 100644
--- a/MikuMikuLibrary.Native/AssemblyInfo.cpp
+++ b/MikuMikuLibrary.Native/AssemblyInfo.cpp
@@ -18,9 +18,9 @@ using namespace Runtime::InteropServices;
 [assembly:CLSCompliantAttribute( true )];
 
 #ifdef _DEBUG
-[assembly:AssemblyVersionAttribute( "1.1.*" )];
+[assembly:AssemblyVersionAttribute( "1.2.*" )];
 #else
-[assembly:AssemblyVersionAttribute( "1.1.0" )];
+[assembly:AssemblyVersionAttribute( "1.2.0" )];
 #endif
 
 [assembly:AssemblyKeyFileAttribute( "..\\MikuMikuLibrary.snk" )];
\ No newline at end of file
diff --git a/MikuMikuLibrary/Properties/AssemblyInfo.cs b/MikuMikuLibrary/Properties/AssemblyInfo.cs
index 3b880cc7..41bc7872 100644
--- a/MikuMikuLibrary/Properties/AssemblyInfo.cs
+++ b/MikuMikuLibrary/Properties/AssemblyInfo.cs
@@ -32,7 +32,7 @@
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
 #if DEBUG
-[assembly: AssemblyVersion( "2.1.*" )]
+[assembly: AssemblyVersion( "2.2.*" )]
 #else
-[assembly: AssemblyVersion( "2.1.0" )]
+[assembly: AssemblyVersion( "2.2.0" )]
 #endif
\ No newline at end of file
diff --git a/MikuMikuModel/Properties/AssemblyInfo.cs b/MikuMikuModel/Properties/AssemblyInfo.cs
index 2e3f6342..a7c1c550 100644
--- a/MikuMikuModel/Properties/AssemblyInfo.cs
+++ b/MikuMikuModel/Properties/AssemblyInfo.cs
@@ -32,7 +32,7 @@
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
 #if DEBUG
-[assembly: AssemblyVersion( "2.1.*" )]
+[assembly: AssemblyVersion( "2.2.*" )]
 #else
-[assembly: AssemblyVersion( "2.1.0" )]
+[assembly: AssemblyVersion( "2.2.0" )]
 #endif
\ No newline at end of file