diff --git a/bower.json b/bower.json
index ca669dc..42ba10d 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "ikagaka.shell.js",
-  "version": "4.0.4",
+  "version": "4.0.5",
   "description": "Ukagaka Shell Renderer for Web Browser",
   "license": "MIT",
   "dependencies": {
diff --git a/package.json b/package.json
index 7ab1cbb..00d953e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ikagaka.shell.js",
-  "version": "4.0.4",
+  "version": "4.0.5",
   "description": "Ukagaka Shell Renderer for Web Browser",
   "license": "MIT",
   "url": "https://github.com/ikagaka/Shell.js",