diff --git a/package.json b/package.json
index 8ff8ee5..528fa26 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   "devDependencies": {
     "expect": "^1.12.2",
     "mkdirp": "^0.5.1",
-    "mocha": "^2.3.3",
+    "mocha": "^3.4.1",
     "rimraf": "^2.5.0",
     "touch": "^1.0.0"
   }