diff --git a/package.json b/package.json
index c47e8b8..8e66ca4 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "autoprefixer": "10.4.20",
     "encoding": "^0.1.13",
     "next": "^15.0.3",
-    "postcss": "8.4.49",
+    "postcss": "8.5.3",
     "react": "19.0.0",
     "react-dom": "19.0.0",
     "tailwindcss": "3.4.17",