diff --git a/package.json b/package.json
index cc320d273..ede03d693 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "coveralls": "^3.0.1",
     "eslint": "^4.19.1",
     "istanbul": "^0.4.3",
-    "mocha": "^5.1.1",
+    "mocha": "^5.2.0",
     "mocha-lcov-reporter": "^1.2.0"
   },
   "browser": {