diff --git a/bower.json b/bower.json
index 12eb823..a06f180 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-datetime",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "homepage": "https://github.com/eight04/angular-datetime",
   "authors": [
     "eight <eight04@gmail.com>"
diff --git a/package.json b/package.json
index d83dfe0..1dd9501 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-datetime",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "devDependencies": {
     "eslint": "^1.6.0",
     "eslint-config-angular": "^0.4.0",