diff --git a/package.json b/package.json
index 763dbed..bc0c183 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "coveralls": "^2.11.6",
     "eslint": "^2.2.0",
     "istanbul": "^0.4.1",
-    "mocha": "^2.3.4"
+    "mocha": "^2.5.0"
   },
   "engines": {
     "node": ">=4.0.0"