diff --git a/package-lock.json b/package-lock.json
index da37d28..77853c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
 				"@types/node": "^26.1.0",
 				"@types/prismjs": "^1.26.6",
 				"highlight.js": "^11.11.1",
-				"postcss": "^8.5.16",
+				"postcss": "^8.5.18",
 				"prettier": "^3.9.5",
 				"prettier-plugin-svelte": "^4.1.1",
 				"prettier-plugin-tailwindcss": "^0.8.0",
@@ -1839,9 +1839,9 @@
 			}
 		},
 		"node_modules/postcss": {
-			"version": "8.5.16",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.16.tgz",
-			"integrity": "sha512-vuwillviilfKZsg0VGj5R/YwwcHx4SLsIOI/7K6mQkWx+l5cUHTjj5g0AasTBcyXsbfTgrwsUNmVUb5xVwyPwg==",
+			"version": "8.5.18",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.18.tgz",
+			"integrity": "sha512-xdB1oSLHbz1vRWgCDalrCqEFTWzFlhqFC5tIHLMOSUIjhm3XXQ1qrFy8S/ESr1JYRRXqM3c1QFiMZUJdUTqyMQ==",
 			"dev": true,
 			"funding": [
 				{
diff --git a/package.json b/package.json
index 80ec3b9..a66f4a3 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
 		"@types/node": "^26.1.0",
 		"@types/prismjs": "^1.26.6",
 		"highlight.js": "^11.11.1",
-		"postcss": "^8.5.16",
+		"postcss": "^8.5.18",
 		"prettier": "^3.9.5",
 		"prettier-plugin-svelte": "^4.1.1",
 		"prettier-plugin-tailwindcss": "^0.8.0",