use next 15.5

next-env.d.ts

@@ -1,5 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/image-types/global" />
+/// <reference path="./.next/types/routes.d.ts" />
 
 // NOTE: This file should not be edited
 // see https://nextjs.org/docs/pages/api-reference/config/typescript for more information.

package.json

@@ -25,7 +25,7 @@
         "dangerously-set-html-content": "^1.0.13",
         "date-fns": "^2.29.0",
         "markdown-it": "^13.0.1",
-        "next": "^15.3.4",
+        "next": "^15.5.0",
         "next-seo": "^5.15.0",
         "react": "^18.3.0",
         "react-dom": "^18.3.0",