diff --git a/package.json b/package.json
index 615b60d..c6c2575 100644
--- a/package.json
+++ b/package.json
@@ -106,7 +106,7 @@
     "eslint-plugin-storybook": "0.6.13",
     "lefthook": "1.4.3",
     "patch-package": "8.0.0",
-    "postcss": "8.4.23",
+    "postcss": "8.4.31",
     "prettier": "2.8.8",
     "storybook": "7.3.2",
     "storybook-addon-react-router-v6": "1.0.2",