diff --git a/package.json b/package.json
index 78819edb..98030a21 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "@lodder/grunt-postcss": "3.1.1",
     "autoprefixer": "10.5.4",
     "cssnano": "8.0.2",
-    "grunt": "1.6.2",
+    "grunt": "1.6.3",
     "grunt-cli": "1.5.0",
     "grunt-concurrent": "3.0.0",
     "grunt-contrib-clean": "2.0.1",