diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 9e3b65b..18eef6b
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "chai": "^3.5.0",
     "chai-enzyme": "^0.6.1",
     "enzyme": "^2.6.0",
-    "mocha": "^3.2.0",
+    "mocha": "^11.0.1",
     "react-addons-test-utils": "^15.4.1",
     "react-scripts": "0.8.4"
   },