diff --git a/package.json b/package.json
index 561d62d..66e7a1c 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "async": "~0.1.x",
     "clever-coffeescript-style-guide": "^0.2.0",
     "coffee-script": "~1.6.3",
-    "mocha": "~1.13.0",
+    "mocha": "^2.5.3",
     "sinon": "~1.7.3"
   }
 }