diff --git a/package.json b/package.json
index c34ce04..b62f08d 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "eslint-plugin-promise": "2.0.1",
     "eslint-plugin-standard": "2.0.0",
     "istanbul": "0.4.5",
-    "mocha": "3.0.2",
+    "mocha": "3.4.1",
     "supertest": "2.0.0"
   },
   "files": [