diff --git a/package.json b/package.json
index 95a77b5c..cf467347 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "cross-env": "10.1.0",
     "css-loader": "7.1.4",
     "mini-css-extract-plugin": "2.10.2",
-    "postcss": "8.5.8",
+    "postcss": "8.5.9",
     "postcss-loader": "8.2.1",
     "postcss-scss": "4.0.9",
     "sass": "1.99.0",