diff --git a/example/package.json b/example/package.json
index e5fffba..fe25f08 100644
--- a/example/package.json
+++ b/example/package.json
@@ -18,7 +18,7 @@
     "@types/react-dom": "^18.3.7",
     "@vitejs/plugin-react": "^6.0.2",
     "autoprefixer": "^10.4.8",
-    "postcss": "^8.5.15",
+    "postcss": "^8.5.18",
     "tailwindcss": "^4.3.2",
     "typescript": "^4.6.4",
     "vite": "^8.1.3"
diff --git a/example/yarn.lock b/example/yarn.lock
index 3b7f57a..6ef2cbd 100644
--- a/example/yarn.lock
+++ b/example/yarn.lock
@@ -330,10 +330,10 @@ postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@^8.5.15, postcss@^8.5.16:
-  version "8.5.16"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.16.tgz#1230ce0b5df354c24c0ea45f99ce5f6a88279d28"
-  integrity sha512-vuwillviilfKZsg0VGj5R/YwwcHx4SLsIOI/7K6mQkWx+l5cUHTjj5g0AasTBcyXsbfTgrwsUNmVUb5xVwyPwg==
+postcss@^8.5.16, postcss@^8.5.18:
+  version "8.5.18"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.18.tgz#8717e5a33a3b15fe8a538d2431a1e1bbbfb07614"
+  integrity sha512-xdB1oSLHbz1vRWgCDalrCqEFTWzFlhqFC5tIHLMOSUIjhm3XXQ1qrFy8S/ESr1JYRRXqM3c1QFiMZUJdUTqyMQ==
   dependencies:
     nanoid "^3.3.12"
     picocolors "^1.1.1"