diff --git a/package-lock.json b/package-lock.json
index b6f8727..b2957f6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-range-slider",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 93cee43..c469d93 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-range-slider",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "author": "katashin",
   "description": "Simple slider component of Vue.js",
   "keywords": [