diff --git a/package-lock.json b/package-lock.json
index c5cc33f..6a8d8c6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "@types/node": "^25.6.0",
         "@types/react": "^19.2.14",
         "@types/react-dom": "^19.2.3",
-        "postcss": "^8.5.10",
+        "postcss": "^8.5.13",
         "tailwindcss": "^4.2.4",
         "tsx": "^4.21.0",
         "typescript": "^6.0.3"
@@ -8948,9 +8948,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.10",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz",
-      "integrity": "sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==",
+      "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 8d46717..6a4a637 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "@types/node": "^25.6.0",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
-    "postcss": "^8.5.10",
+    "postcss": "^8.5.13",
     "tailwindcss": "^4.2.4",
     "tsx": "^4.21.0",
     "typescript": "^6.0.3"