diff --git a/package.json b/package.json
index 69cbd5d..39bbd89 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
   },
   "devDependencies": {
     "awesome-typescript-loader": "3.1.3",
-    "commitizen": "2.9.6",
+    "commitizen": "4.0.4",
     "copy-webpack-plugin": "4.0.1",
     "css-loader": "0.28.4",
     "cz-conventional-changelog": "2.0.0",