diff --git a/package.json b/package.json
index 2e6e4855..3383d2b9 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "devDependencies": {
     "body-parser": "~1.19.0",
     "eslint": "~7.32.0",
-    "grunt": "~1.4.0",
+    "grunt": "~1.5.3",
     "grunt-browser-sync": "~2.2.0",
     "grunt-contrib-clean": "~2.0.0",
     "grunt-contrib-compress": "~1.6.0",