diff --git a/apps/frontend/package.json b/apps/frontend/package.json
index a74763ae3..15d5aa665 100644
--- a/apps/frontend/package.json
+++ b/apps/frontend/package.json
@@ -142,7 +142,7 @@
     "husky": "^9.1.7",
     "jsdom": "^29.0.0",
     "lint-staged": "^17.0.4",
-    "postcss": "^8.5.6",
+    "postcss": "^8.5.25",
     "rollup-plugin-visualizer": "^7.0.0",
     "tailwindcss": "^4.1.17",
     "typescript": "^6.0.2",
diff --git a/apps/web-frontend/package.json b/apps/web-frontend/package.json
index ae0742bd5..5b08a8747 100644
--- a/apps/web-frontend/package.json
+++ b/apps/web-frontend/package.json
@@ -88,7 +88,7 @@
 		"@vitest/coverage-v8": "^4.0.18",
 		"autoprefixer": "^10.4.22",
 		"jsdom": "^26.1.0",
-		"postcss": "^8.5.6",
+		"postcss": "^8.5.25",
 		"tailwindcss": "^4.1.17",
 		"typescript": "^5.9.3",
 		"vite": "^7.3.5",
diff --git a/package-lock.json b/package-lock.json
index 3e34ee0d0..610087bbc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -123,7 +123,7 @@
         "husky": "^9.1.7",
         "jsdom": "^29.0.0",
         "lint-staged": "^17.0.4",
-        "postcss": "^8.5.6",
+        "postcss": "^8.5.25",
         "rollup-plugin-visualizer": "^7.0.0",
         "tailwindcss": "^4.1.17",
         "typescript": "^6.0.2",
@@ -966,7 +966,7 @@
         "@vitest/coverage-v8": "^4.0.18",
         "autoprefixer": "^10.4.22",
         "jsdom": "^26.1.0",
-        "postcss": "^8.5.6",
+        "postcss": "^8.5.25",
         "tailwindcss": "^4.1.17",
         "typescript": "^5.9.3",
         "vite": "^7.3.5",
@@ -15427,9 +15427,9 @@
       "license": "MIT"
     },
     "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": "3.3.16",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.16.tgz",
+      "integrity": "sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==",
       "dev": true,
       "funding": [
         {
@@ -16114,9 +16114,9 @@
       }
     },
     "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": "8.5.25",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.25.tgz",
+      "integrity": "sha512-DTPx3RWSSnWyzLxQnlH0rJP+EW5ekl16ZU4/psbIhA0e53kJfdgaN5vKM+xP7yJtXVu+nfdVFmlgFDEKAe4Pyw==",
       "dev": true,
       "funding": [
         {
@@ -16134,7 +16134,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.12",
+        "nanoid": "^3.3.16",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },