diff --git a/package-lock.json b/package-lock.json
index 1e2441c..a7b5c32 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": "~8.5.6",
+        "postcss": "~8.5.8",
         "serve": "~14.2.5",
         "tailwindcss": "^4.2.1",
         "typescript": "~5.9.3"
@@ -5113,9 +5113,9 @@
       "license": "ISC"
     },
     "node_modules/postcss": {
-      "version": "8.5.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "version": "8.5.8",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
+      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 9d79b29..3c6395f 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": "~8.5.6",
+    "postcss": "~8.5.8",
     "serve": "~14.2.5",
     "tailwindcss": "^4.2.1",
     "typescript": "~5.9.3"