diff --git a/package.json b/package.json
index 504dec4..b4f46c1 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "jest-environment-jsdom": "30.0.5",
     "lint-staged": "16.1.2",
     "npm-run-all2": "8.0.4",
-    "postcss": "8.5.6",
+    "postcss": "8.5.23",
     "postcss-preset-env": "10.2.4",
     "prettier": "3.6.2",
     "react": "19.1.0",