diff --git a/bower.json b/bower.json
index 740eab6..c20c56f 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "chrome-storage-promise",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "main": "dist/chrome-storage-promise.js",
   "authors": [
     "Akiomi Kamakura <akiomik@gmail.com>"
diff --git a/package.json b/package.json
index cd80455..27a6cad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "chrome-storage-promise",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "A chrome.storage API wrapper that is using promise",
   "scripts": {
     "build": "gulp build",