diff --git a/package.json b/package.json
index c64b196d..f04c5108 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "grunt-stylelint": "0.21.0",
     "grunt-terser": "2.0.0",
     "load-grunt-tasks": "5.1.0",
-    "postcss": "8.5.14",
+    "postcss": "8.5.15",
     "sass": "1.99.0",
     "stylelint": "17.11.1",
     "stylelint-config-standard-scss": "17.0.0",