diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c2b6e7..2e9cc29 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+<a name="20.0.0"></a>
+# [20.0.0](https://github.com/kazupon/vue-plugin-boilerplate/compare/v19.0.0...v20.0.0) (2018-09-24)
+
+
+### :boom: Breaking changes
+
+* back to webpack-dev-server ([60696de](https://github.com/kazupon/vue-plugin-boilerplate/commit/60696de))
+
+
+
 <a name="19.0.0"></a>
 # [19.0.0](https://github.com/kazupon/vue-plugin-boilerplate/compare/v18.0.0...v19.0.0) (2018-05-28)
 
diff --git a/package.json b/package.json
index 8375d4e..72f7f4a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "vue-plugin-boilerplate",
   "description": "Boilerplate for Vue.js plugin",
-  "version": "19.0.0",
+  "version": "20.0.0",
   "author": {
     "name": "kazuya kawaguchi",
     "email": "kawakazu80@gmail.com"