diff --git a/package.json b/package.json
index faace0a..eddf26f 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "gulp-util": "^3.0.1",
     "jstransform": "^8.2.0",
     "map-stream": "^0.0.5",
-    "mocha": "^1.21.4"
+    "mocha": "2.3.3"
   },
   "devDependencies": {
     "mocha": "*"