diff --git a/package.json b/package.json
index 1b6f64f..f41a76d 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,6 @@
   },
   "devDependencies": {
     "request": "~2.69.0",
-    "mocha": "^2.4.5"
+    "mocha": "^3.2.0"
   }
 }