diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 3307545..21e631c 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -80,7 +80,7 @@
         "imagemin-webp": "^8.0.0",
         "jest-axe": "^10.0.0",
         "lint-staged": "^16.2.4",
-        "postcss": "^8.5.6",
+        "postcss": "^8.5.7",
         "prettier": "^3.6.2",
         "prop-types": "^15.8.1",
         "storybook": "^9.1.13",
@@ -26630,9 +26630,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "version": "8.5.7",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.7.tgz",
+      "integrity": "sha512-UHBKABK4VQcqZdkci/DRbaAmxTFXdIbTBqVuRV62PMkSBusroP+mnVqwuJ6//Z++N8raGSWFx1uJGvVgwaTWcA==",
       "funding": [
         {
           "type": "opencollective",
@@ -31661,23 +31661,6 @@
         }
       }
     },
-    "node_modules/tailwindcss/node_modules/yaml": {
-      "version": "2.8.2",
-      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.2.tgz",
-      "integrity": "sha512-mplynKqc1C2hTVYxd0PU2xQAc22TI1vShAYGksCCfxbn/dFwnHTNi1bvYsBTkhdUNtGIf5xNOg938rrSSYvS9A==",
-      "license": "ISC",
-      "optional": true,
-      "peer": true,
-      "bin": {
-        "yaml": "bin.mjs"
-      },
-      "engines": {
-        "node": ">= 14.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/eemeli"
-      }
-    },
     "node_modules/tapable": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.3.0.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index 4a5a4f1..bba0955 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -140,7 +140,7 @@
     "imagemin-webp": "^8.0.0",
     "jest-axe": "^10.0.0",
     "lint-staged": "^16.2.4",
-    "postcss": "^8.5.6",
+    "postcss": "^8.5.7",
     "prettier": "^3.6.2",
     "prop-types": "^15.8.1",
     "storybook": "^9.1.13",