diff --git a/package.json b/package.json
index 8f3bba31a..368dae7af 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "is-ci": "3.0.1",
     "lint-staged": "13.2.1",
     "npm-run-all": "4.1.5",
-    "postcss": "8.4.23",
+    "postcss": "8.5.1",
     "postcss-styled-syntax": "0.4.0",
     "prettier": "2.8.8",
     "prettier-plugin-package": "1.3.0",