diff --git a/package.json b/package.json
index 441a827..59a1734 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "eslint": "^4.14.0",
     "istanbul": "^0.4.5",
     "mkdirp": "^0.5.1",
-    "mocha": "^5.0.0",
+    "mocha": "^5.2.0",
     "precommit-hook": "^3.0.0"
   },
   "pre-commit": [