diff --git a/package.json b/package.json
index b6c9484..a2d0c1c 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,6 @@
     "grunt-mocha-test": "^0.13.2",
     "istanbul": "^0.4.5",
     "js-beautify": "^1.6.4",
-    "mocha": "^3.0.2"
+    "mocha": "^3.1.0"
   }
 }