diff --git a/package.json b/package.json
index 57ea8b4..e319b0a 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
   "devDependencies": {
     "express": "~4.16.3",
     "fs-extra": "~6.0.1",
-    "mocha": "~5.2.0",
+    "mocha": "~6.2.1",
     "sinon": "~6.0.0"
   }
 }