diff --git a/package.json b/package.json
index c6d5424..36b04eb 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   },
   "dependencies": {
     "codecov": "^3.1.0",
-    "mocha": "^5.2.0",
+    "mocha": "^6.0.0",
     "nyc": "^13.1.0",
     "request": "^2.46.0"
   },