diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index e2d5dce..089ef48 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -19,7 +19,7 @@
         "@types/react-dom": "^19.3.0",
         "eslint": "^9.39.5",
         "eslint-config-next": "^16.3.5",
-        "postcss": "^8.5.26",
+        "postcss": "^8.5.29",
         "tailwindcss": "^4.3.3",
         "typescript": "^6.0.3",
         "vitest": "^5.0.0"
@@ -5357,9 +5357,9 @@
       "dev": true
     },
     "node_modules/nanoid": {
-      "version": "3.3.17",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.17.tgz",
-      "integrity": "sha512-xQLf0A3HOMlgHq0n247/LRuAOYmB7dXJ/DvAxGvsSBij45XtBSmQycu+F8ODbHwns/XyFZagyL1+J0Offw1E0g==",
+      "version": "3.3.20",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.20.tgz",
+      "integrity": "sha512-uKdg2G3GNCKQn9byYOpxbGqrT2fGO5KRt5J/8b3pok8rT6qxGWF6hxMyJiEYtAf+FVyYuD9hRaDqX5uPFYJ4ZQ==",
       "funding": [
         {
           "type": "github",
@@ -5740,9 +5740,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.26",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.26.tgz",
-      "integrity": "sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==",
+      "version": "8.5.29",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.29.tgz",
+      "integrity": "sha512-49cGhUbXj8Qenv0iTMxA1cFBzxXoctpC9Ujd77t1WcbJIr6nF/eI7g/8MgxrYldFRuAXvja7xQRwavoW7kgrxQ==",
       "dev": true,
       "funding": [
         {
@@ -5760,9 +5760,9 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.17",
+        "nanoid": "^3.3.19",
         "picocolors": "^1.1.1",
-        "source-map-js": "^1.2.1"
+        "source-map-js": "^1.2.2"
       },
       "engines": {
         "node": "^10 || ^12 || >=14"
@@ -6273,9 +6273,10 @@
       "dev": true
     },
     "node_modules/source-map-js": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
-      "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.2.tgz",
+      "integrity": "sha512-KGj/8Y43x35aZVDtt+J4mK1hoLGHULMYfSkODJNQjNDC3oW1PqPoxMwo0pLUsWM/UEGzON/NxeHywEfNXNP3Vw==",
+      "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.10.0"
       }
diff --git a/frontend/package.json b/frontend/package.json
index c705511..30db8ce 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -21,7 +21,7 @@
     "@types/react-dom": "^19.3.0",
     "eslint": "^9.39.5",
     "eslint-config-next": "^16.3.5",
-    "postcss": "^8.5.26",
+    "postcss": "^8.5.29",
     "tailwindcss": "^4.3.3",
     "typescript": "^6.0.3",
     "vitest": "^5.0.0"