diff --git a/package.json b/package.json
index f58843f5..070bce4f 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "grunt-stylelint": "0.20.1",
     "grunt-terser": "2.0.0",
     "load-grunt-tasks": "5.1.0",
-    "postcss": "8.5.2",
+    "postcss": "8.5.3",
     "sass": "1.85.0",
     "stylelint": "16.14.1",
     "stylelint-config-standard-scss": "14.0.0",