diff --git a/bun.lockb b/bun.lockb
index b200c559..f46e5d82 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/examples/nextjs/app/RandomData/client.tsx b/examples/nextjs/app/RandomData/client.tsx
index 14068626..7cb08373 100644
--- a/examples/nextjs/app/RandomData/client.tsx
+++ b/examples/nextjs/app/RandomData/client.tsx
@@ -1,11 +1,11 @@
 "use client";
 
-import { useFormState } from 'react-dom'
 import type { Entries } from 'type-fest';
 import  { type IMember, randomOnServer  } from './actions';
+import { useActionState } from "react";
 
 export default function RandomDataClient({ initialData }: { initialData: IMember }) {
-  const [state, formAction] = useFormState(randomOnServer, initialData);
+  const [state, formAction] = useActionState(randomOnServer, initialData);
 
   return (
     <div>
diff --git a/examples/nextjs/package.json b/examples/nextjs/package.json
index dfc555aa..bd8cd92a 100644
--- a/examples/nextjs/package.json
+++ b/examples/nextjs/package.json
@@ -3,25 +3,29 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "dev": "bun -b next dev",
+    "dev": "bun -b next dev --turbopack",
     "build": "bun -b next build",
     "start": "bun -b next start",
     "prepare": "ts-patch install && typia patch"
   },
   "dependencies": {
-    "next": "14.2.3",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1"
+    "next": "15.1.4",
+    "react": "19.0.0",
+    "react-dom": "19.0.0"
   },
   "devDependencies": {
     "@ryoppippi/unplugin-typia": "workspace:*",
     "@types/node": "^20.17.9",
-    "@types/react": "^18.3.12",
-    "@types/react-dom": "^18.3.1",
+    "@types/react": "19.0.4",
+    "@types/react-dom": "19.0.2",
     "ts-patch": "^3.2.1",
     "tslib": "^2.8.1",
     "type-fest": "^4.30.0",
     "typescript": "~5.7.2",
     "typia": "^7.0.1"
+  },
+  "overrides": {
+    "@types/react": "19.0.4",
+    "@types/react-dom": "19.0.2"
   }
 }