diff --git a/src/frontend/package-lock.json b/src/frontend/package-lock.json
index 961d8c9e..c1fcdf8c 100644
--- a/src/frontend/package-lock.json
+++ b/src/frontend/package-lock.json
@@ -23,7 +23,7 @@
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
         "lucide-react": "^1.14.0",
-        "postcss": "^8.5.13",
+        "postcss": "^8.5.25",
         "react": "^19.2.5",
         "react-dom": "^19.2.5",
         "react-dropzone": "^15.0.0",
@@ -6738,9 +6738,9 @@
       "license": "MIT"
     },
     "node_modules/nanoid": {
-      "version": "3.3.11",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
-      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==",
+      "version": "3.3.16",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.16.tgz",
+      "integrity": "sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==",
       "funding": [
         {
           "type": "github",
@@ -7105,9 +7105,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.13",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.13.tgz",
-      "integrity": "sha512-qif0+jGGZoLWdHey3UFHHWP0H7Gbmsk8T5VEqyYFbWqPr1XqvLGBbk/sl8V5exGmcYJklJOhOQq1pV9IcsiFag==",
+      "version": "8.5.25",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.25.tgz",
+      "integrity": "sha512-DTPx3RWSSnWyzLxQnlH0rJP+EW5ekl16ZU4/psbIhA0e53kJfdgaN5vKM+xP7yJtXVu+nfdVFmlgFDEKAe4Pyw==",
       "funding": [
         {
           "type": "opencollective",
@@ -7124,7 +7124,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.11",
+        "nanoid": "^3.3.16",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/src/frontend/package.json b/src/frontend/package.json
index 836b3e30..5c4eefc3 100644
--- a/src/frontend/package.json
+++ b/src/frontend/package.json
@@ -25,7 +25,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^1.14.0",
-    "postcss": "^8.5.13",
+    "postcss": "^8.5.25",
     "@tailwindcss/postcss": "^4.2.4",
     "react": "^19.2.5",
     "react-dom": "^19.2.5",