diff --git a/package.json b/package.json
index 0b7f67a..eb3471e 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   "devDependencies": {
     "chai": "^4.1.2",
     "chai-as-promised": "^7.1.1",
-    "commitizen": "^3.0.0",
+    "commitizen": "^4.0.0",
     "coveralls": "^3.0.0",
     "cz-conventional-changelog": "^2.1.0",
     "decache": "^4.3.0",