diff --git a/README.md b/README.md
index f1f20b25..38c5c6c9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 
-# CorvusSKK ver. 2.3.3
+# CorvusSKK ver. 2.3.4
 
 Windowsで動作するSKK風のIMEです。
 
@@ -13,7 +13,6 @@ Windowsで動作するSKK風のIMEです。
 
     + Service Pack 2
     + プラットフォーム更新プログラム ( [KB971644](https://support.microsoft.com/en-us/kb/971644) または [KB971512](https://support.microsoft.com/en-us/kb/971512) )
-    + 更新プログラム ( [KB2763674](https://support.microsoft.com/en-us/kb/2763674) )
 
 * Windows 7     (32-bit / 64-bit)
 
diff --git a/common/version.h b/common/version.h
index c0cae3b2..7067e08e 100644
--- a/common/version.h
+++ b/common/version.h
@@ -10,12 +10,12 @@
 #define TEXTSERVICE_DESC	TEXTSERVICE_NAME L"_DEBUG"
 #endif
 
-#define TEXTSERVICE_VER		L"2.3.3"
+#define TEXTSERVICE_VER		L"2.3.4"
 
 //for resource
 #define RC_AUTHOR			"nathancorvussolis"
 #define RC_PRODUCT			"CorvusSKK"
-#define RC_VERSION			"2.3.3"
-#define RC_VERSION_D		2,3,3,0
+#define RC_VERSION			"2.3.4"
+#define RC_VERSION_D		2,3,4,0
 
 #endif
diff --git a/installer/_version.cmd b/installer/_version.cmd
index 70726d6a..3c05869e 100644
--- a/installer/_version.cmd
+++ b/installer/_version.cmd
@@ -1,4 +1,4 @@
 
-set VERSION=2.3.3
+set VERSION=2.3.4
 
 set TARGETDIR=build
diff --git a/installer/config-lua/init.lua b/installer/config-lua/init.lua
index 2a8ed215..0e9b1654 100644
--- a/installer/config-lua/init.lua
+++ b/installer/config-lua/init.lua
@@ -1,5 +1,5 @@
 --[[
-	 CorvusSKK ver.2.3.3   Lua拡張スクリプト
+	 CorvusSKK ver.2.3.4   Lua拡張スクリプト
 
 
 	 Cから呼ばれるLuaの関数
diff --git a/installer/installer-version.wxi b/installer/installer-version.wxi
index c0eab95f..5479f1c8 100644
--- a/installer/installer-version.wxi
+++ b/installer/installer-version.wxi
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Include>
-  <?define version="2.3.3" ?>
+  <?define version="2.3.4" ?>
 </Include>