diff --git a/sandbox/package.json b/sandbox/package.json
index 286cf44..b11d816 100644
--- a/sandbox/package.json
+++ b/sandbox/package.json
@@ -37,7 +37,7 @@
     "daisyui": "2.51.5",
     "fast-glob": "^3.2.12",
     "polished": "4.2.2",
-    "postcss": "8.4.21",
+    "postcss": "8.5.10",
     "rollup": "^3.9.0",
     "tailwindcss": "3.2.7",
     "typescript": "^4"