diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index a1cd672..ed4f273 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -22,7 +22,7 @@
         "@types/react-dom": "^18.3.7",
         "@vitejs/plugin-react": "^4.2.1",
         "autoprefixer": "^10.4.21",
-        "postcss": "^8.5.6",
+        "postcss": "^8.5.26",
         "tailwindcss": "^3.4.1",
         "vite": "^7.3.3"
       }
@@ -4872,9 +4872,9 @@
       }
     },
     "node_modules/nanoid": {
-      "version": "3.3.12",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.12.tgz",
-      "integrity": "sha512-ZB9RH/39qpq5Vu6Y+NmUaFhQR6pp+M2Xt76XBnEwDaGcVAqhlvxrl3B2bKS5D3NH3QR76v3aSrKaF/Kiy7lEtQ==",
+      "version": "3.3.17",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.17.tgz",
+      "integrity": "sha512-xQLf0A3HOMlgHq0n247/LRuAOYmB7dXJ/DvAxGvsSBij45XtBSmQycu+F8ODbHwns/XyFZagyL1+J0Offw1E0g==",
       "funding": [
         {
           "type": "github",
@@ -5220,9 +5220,9 @@
       "license": "MIT"
     },
     "node_modules/postcss": {
-      "version": "8.5.15",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.15.tgz",
-      "integrity": "sha512-FfR8sjd4em2T6fb3I2MwAJU7HWVMr9zba+enmQeeWFfCbm+UOC/0X4DS8XtpUTMwWMGbjKYP7xjfNekzyGmB3A==",
+      "version": "8.5.26",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.26.tgz",
+      "integrity": "sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -5239,7 +5239,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.12",
+        "nanoid": "^3.3.17",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/frontend/package.json b/frontend/package.json
index b15d202..66dd438 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -22,7 +22,7 @@
     "@types/react-dom": "^18.3.7",
     "@vitejs/plugin-react": "^4.2.1",
     "autoprefixer": "^10.4.21",
-    "postcss": "^8.5.6",
+    "postcss": "^8.5.26",
     "tailwindcss": "^3.4.1",
     "vite": "^7.3.3"
   }