diff --git a/package.json b/package.json
index c8d7f71..bb66658 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,6 @@
     "coveralls-send": "0.0.2",
     "istanbul": "^0.4.5",
     "jshint": "^2.9.1",
-    "mocha": "^3.2.0"
+    "mocha": "^6.1.1"
   }
 }