diff --git a/package.json b/package.json
index eb732a0..583ff40 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "eleventy-sass": "^2.2.6",
     "glob": "^11.0.0",
     "minify": "^11.4.1",
-    "postcss": "^8.4.47",
+    "postcss": "^8.5.3",
     "sass": "^1.80.6",
     "uncss": "^0.17.3"
   },