diff --git a/package.json b/package.json
index 3b0c5c3..5fd1a36 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "grunt-mocha-test": "^0.12.7",
     "grunt-node-gyp": "^3.0.0",
     "grunt-noflo-manifest": "^0.1.11",
-    "mocha": "^2.4.4",
+    "mocha": "^3.2.0",
     "noflo-canvas": "^0.2.0"
   },
   "dependencies": {