diff --git a/package.json b/package.json
index 3ae0072..e3a346e 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "istanbul": "^0.4.5",
     "leveldown": "^1.3.0",
     "levelup": "^1.2.1",
-    "mocha": "^3.2.0",
+    "mocha": "^3.4.0",
     "mocha-lcov-reporter": "1.2.0"
   },
   "dependencies": {