diff --git a/package-lock.json b/package-lock.json
index 32946cb..6f91fc4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
         "@types/react-dom": "^18",
         "eslint": "^8",
         "eslint-config-next": "15.5.6",
-        "postcss": "^8",
+        "postcss": "8.5.6",
         "tailwindcss": "^3.4.18",
         "typescript": "^5"
       }
@@ -1796,11 +1796,10 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "20.19.27",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.27.tgz",
-      "integrity": "sha512-N2clP5pJhB2YnZJ3PIHFk5RkygRX5WO/5f0WC08tp0wd+sv0rsJk3MqWn3CbNmT2J505a5336jaQj4ph1AdMug==",
+      "version": "20.19.28",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.28.tgz",
+      "integrity": "sha512-VyKBr25BuFDzBFCK5sUM6ZXiWfqgCTwTAOK8qzGV/m9FCirXYDlmczJ+d5dXBAQALGCdRRdbteKYfJ84NGEusw==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "undici-types": "~6.21.0"
       }