diff --git a/package.json b/package.json
index d2a1a6e..6c6226a 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "lodash": "4.13.1"
   },
   "devDependencies": {
-    "mocha": "^2.5.3",
+    "mocha": "^3.4.2",
     "chai": "^3.5.0",
 	"jshint": "^2.9.2",
     "istanbul": "^0.4.3",