diff --git a/package.json b/package.json
index 7b7d55a..ea5b610 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "jest": "29.3.1",
     "jest-environment-jsdom": "29.3.1",
     "live-server": "1.2.2",
-    "postcss": "8.4.20",
+    "postcss": "8.4.31",
     "postcss-cli": "10.1.0",
     "prettier": "2.8.1",
     "rollup": "3.9.0",