diff --git a/package.json b/package.json
index ca906e1d15..a369cec285 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "lodash": "^4.2.0",
     "matcha": "^0.6.0",
     "mkdirp": "^0.5.1",
-    "mocha": "2.2.0",
+    "mocha": "^2.5.3",
     "output-file-sync": "^1.1.1",
     "pad": "^1.0.0",
     "path-exists": "^1.0.0",