diff --git a/package.json b/package.json
index 4d9eb88..97532b4 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,6 @@
     "node": ">= 0.6"
   },
   "devDependencies": {
-    "mocha": "^5.0.1"
+    "mocha": "^6.0.2"
   }
 }