diff --git a/package.json b/package.json
index 57b548f..d2debd4 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "grunt-mocha-cli": "~2.0.0",
     "grunt-mocha-istanbul": "^3.0.1",
     "istanbul": "^0.4.0",
-    "mocha": "~2.3.3",
+    "mocha": "~3.3.0",
     "node-xmpp-core": "^4.2.0",
     "should": "~7.1.1"
   },