diff --git a/package.json b/package.json
index b529c9b..8d9d7a3 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,6 @@
   "devDependencies": {
     "cheerio": "^0.19.0",
     "eslint": "^0.24.1",
-    "mocha": "^2.2.5"
+    "mocha": "^3.3.0"
   }
 }