diff --git a/package.json b/package.json
index 1ebcf619..cb589922 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "eslint": "4.19.1",
     "eslint-config-prettier": "2.9.0",
     "md5": "2.2.1",
-    "mocha": "5.1.0",
+    "mocha": "5.1.1",
     "moment": "2.22.1",
     "prettier": "1.12.1",
     "prettier-check": "2.0.0",