diff --git a/package-lock.json b/package-lock.json
index 1bb79b3..b5da580 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -53,7 +53,7 @@
         "lucide-react": "^0.577.0",
         "next-themes": "^0.4.6",
         "node-pty": "^1.0.0",
-        "postcss": "^8.5.16",
+        "postcss": "^8.5.19",
         "qrcode": "^1.5.4",
         "radix-ui": "^1.6.1",
         "react": "^19.2.7",
@@ -11361,9 +11361,9 @@
       }
     },
     "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": "8.5.19",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.19.tgz",
+      "integrity": "sha512-Mz8SaolMd8nB+G13WkORcxQKHZ/NE4xXevtkJHVuG+guo9/wYKlIMTKAqGdEmYOXR2ijPjTYNHssizdaVSUNdQ==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index f5703c4..dd4cc3c9 100644
--- a/package.json
+++ b/package.json
@@ -130,7 +130,7 @@
     "lucide-react": "^0.577.0",
     "next-themes": "^0.4.6",
     "node-pty": "^1.0.0",
-    "postcss": "^8.5.16",
+    "postcss": "^8.5.19",
     "qrcode": "^1.5.4",
     "radix-ui": "^1.6.1",
     "react": "^19.2.7",