diff --git a/package.json b/package.json
index e657bf3..0c33d12 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "eslint-config-fullcube": "^3.0.0",
     "husky": "0.14.1",
     "loopback": "3.8.0",
-    "mocha": "3.4.2",
+    "mocha": "4.1.0",
     "mocha-sinon": "2.0.0",
     "nyc": "11.0.3",
     "semantic-release": "6.3.6",