diff --git a/package.json b/package.json
index 3ae4c3c..bc8a31d 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-preset-es2015": "^6.3.13",
     "chokidar": "^1.2.0",
-    "mocha": "^3.0.2",
+    "mocha": "^3.4.0",
     "standard": "^8.4.0"
   },
   "dependencies": {