diff --git a/package.json b/package.json
index 49fab90..5dac701 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "karma-mocha": "^1.0.1",
     "karma-sinon": "^1.0.5",
     "karma-webpack": "^1.7.0",
-    "mocha": "^2.5.3",
+    "mocha": "^3.1.2",
     "path": "^0.12.7",
     "raw-loader": "0.5.1",
     "sinon": "^1.17.4",