diff --git a/package-lock.json b/package-lock.json
index 4b301d6..8c57152 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "@types/react": "~19.2.14",
         "@types/react-dom": "~19.2.3",
         "geist": "~1.7.0",
-        "postcss": "~8.5.8",
+        "postcss": "~8.5.13",
         "serve": "~14.2.6",
         "tailwindcss": "^4.2.4",
         "typescript": "~6.0.2"
@@ -5243,9 +5243,9 @@
       "license": "ISC"
     },
     "node_modules/postcss": {
-      "version": "8.5.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
-      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
+      "version": "8.5.13",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.13.tgz",
+      "integrity": "sha512-qif0+jGGZoLWdHey3UFHHWP0H7Gbmsk8T5VEqyYFbWqPr1XqvLGBbk/sl8V5exGmcYJklJOhOQq1pV9IcsiFag==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 4642c5b..6e7fbcc 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "@types/react": "~19.2.14",
     "@types/react-dom": "~19.2.3",
     "geist": "~1.7.0",
-    "postcss": "~8.5.8",
+    "postcss": "~8.5.13",
     "serve": "~14.2.6",
     "tailwindcss": "^4.2.4",
     "typescript": "~6.0.2"