diff --git a/package.json b/package.json
index 20c450ef..764bf54a 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   "devDependencies": {
     "istanbul": "~0.4.3",
     "jshint": "~2.6.0",
-    "mocha": "~1.21.4",
+    "mocha": "~3.4.1",
     "nock": "~2.11.0",
     "redis": "~0.12.1",
     "semver": "~1.1.4",