diff --git a/package.json b/package.json
index 63f2865a9..92f99be4d 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "husky": "7.0.4",
     "lint-staged": "12.4.1",
     "markdownlint-cli": "0.31.1",
-    "postcss": "8.4.12",
+    "postcss": "8.4.13",
     "stylelint": "14.8.0",
     "stylelint-config-standard-scss": "3.0.0",
     "stylelint-declaration-strict-value": "1.8.0",