TanStack · TkDodo · Dec 4, 2025 · Dec 4, 2025 · Dec 4, 2025 · Dec 4, 2025
diff --git a/.changeset/gentle-hotels-eat.md b/.changeset/gentle-hotels-eat.md
@@ -0,0 +1,5 @@
+---
+"@tanstack/query-core": patch
+---
+
+fix: update react and nextJs
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
@@ -67,8 +67,8 @@ jobs:
             Sizes for commit ${{ env.COMMIT_SHA }}:
             | Branch | Bundle Size |
             |--------|--------|
-            | Main | [![](https://deno.bundlejs.com/badge?q=https://esm.sh/@tanstack/react-query/es2022/react-query.mjs&config={%22esbuild%22:{%22external%22:[%22react@^19.2.0/jsx-runtime?target=es2022%22,%22react@^19.2.0?target=es2022%22]}}&badge=detailed)](https://bundlejs.com/?q=https://esm.sh/@tanstack/react-query/es2022/react-query.mjs&config=%7B%22esbuild%22:%7B%22external%22:%5B%22react@%5E19.2.0/jsx-runtime?target=es2022%22,%22react@%5E19.2.0?target=es2022%22%5D%7D%7D) |
-            | This PR | [![](https://deno.bundlejs.com/badge?q=https://esm.sh/pr/@tanstack/react-query@${{ env.COMMIT_SHA }}/es2022/react-query.mjs&config={%22esbuild%22:{%22external%22:[%22react@^19.2.0/jsx-runtime?target=es2022%22,%22react@^19.2.0?target=es2022%22]}}&badge=detailed)](https://bundlejs.com/?q=https://esm.sh/pr/@tanstack/react-query@${{ env.COMMIT_SHA }}/es2022/react-query.mjs&config=%7B%22esbuild%22:%7B%22external%22:%5B%22react@%5E19.2.0/jsx-runtime?target=es2022%22,%22react@%5E19.2.0?target=es2022%22%5D%7D%7D) |
+            | Main | [![](https://deno.bundlejs.com/badge?q=https://esm.sh/@tanstack/react-query/es2022/react-query.mjs&config={%22esbuild%22:{%22external%22:[%22react@^19.2.1/jsx-runtime?target=es2022%22,%22react@^19.2.1?target=es2022%22]}}&badge=detailed)](https://bundlejs.com/?q=https://esm.sh/@tanstack/react-query/es2022/react-query.mjs&config=%7B%22esbuild%22:%7B%22external%22:%5B%22react@%5E19.2.0/jsx-runtime?target=es2022%22,%22react@%5E19.2.0?target=es2022%22%5D%7D%7D) |
+            | This PR | [![](https://deno.bundlejs.com/badge?q=https://esm.sh/pr/@tanstack/react-query@${{ env.COMMIT_SHA }}/es2022/react-query.mjs&config={%22esbuild%22:{%22external%22:[%22react@^19.2.1/jsx-runtime?target=es2022%22,%22react@^19.2.1?target=es2022%22]}}&badge=detailed)](https://bundlejs.com/?q=https://esm.sh/pr/@tanstack/react-query@${{ env.COMMIT_SHA }}/es2022/react-query.mjs&config=%7B%22esbuild%22:%7B%22external%22:%5B%22react@%5E19.2.0/jsx-runtime?target=es2022%22,%22react@%5E19.2.0?target=es2022%22%5D%7D%7D) |
         continue-on-error: true
   provenance:
     name: Provenance

diff --git a/examples/react/auto-refetching/package.json b/examples/react/auto-refetching/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^18.2.79",
-    "@types/react-dom": "^18.2.25",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/examples/react/infinite-query-with-max-pages/package.json b/examples/react/infinite-query-with-max-pages/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^18.2.79",
-    "@types/react-dom": "^18.2.25",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/examples/react/load-more-infinite-scroll/package.json b/examples/react/load-more-infinite-scroll/package.json
@@ -10,14 +10,14 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1",
     "react-intersection-observer": "^9.16.0"
   },
   "devDependencies": {
-    "@types/react": "^18.2.79",
-    "@types/react-dom": "^18.2.25",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/examples/react/nextjs-app-prefetching/package.json b/examples/react/nextjs-app-prefetching/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^19.0.1",
-    "@types/react-dom": "^19.0.2",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/examples/react/nextjs-suspense-streaming/package.json b/examples/react/nextjs-suspense-streaming/package.json
@@ -11,12 +11,12 @@
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
     "@tanstack/react-query-next-experimental": "^5.91.0",
-    "next": "^16.0.1",
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^19.2.3",
+    "@types/react": "^19.2.7",
     "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }

diff --git a/examples/react/nextjs/package.json b/examples/react/nextjs/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^18.2.79",
-    "@types/react-dom": "^18.2.25",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/examples/react/optimistic-updates-cache/package.json b/examples/react/optimistic-updates-cache/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^18.2.79",
-    "@types/react-dom": "^18.2.25",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/examples/react/optimistic-updates-ui/package.json b/examples/react/optimistic-updates-ui/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^18.2.79",
-    "@types/react-dom": "^18.2.25",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/examples/react/pagination/package.json b/examples/react/pagination/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^18.2.79",
-    "@types/react-dom": "^18.2.25",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/examples/react/prefetching/package.json b/examples/react/prefetching/package.json
@@ -10,13 +10,13 @@
   "dependencies": {
     "@tanstack/react-query": "^5.90.11",
     "@tanstack/react-query-devtools": "^5.91.1",
-    "next": "^15.3.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "next": "^16.0.7",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1"
   },
   "devDependencies": {
-    "@types/react": "^18.2.79",
-    "@types/react-dom": "^18.2.25",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "typescript": "5.8.3"
   }
 }
diff --git a/integrations/react-next-14/package.json b/integrations/react-next-14/package.json
@@ -7,7 +7,7 @@
   "dependencies": {
     "@tanstack/react-query": "workspace:*",
     "@tanstack/react-query-devtools": "workspace:*",
-    "next": "^14.2.28",
+    "next": "^14.2.33",
     "react": "^18.2.0",
     "react-dom": "^18.2.0"
   },

diff --git a/integrations/react-next-15/package.json b/integrations/react-next-15/package.json
@@ -9,13 +9,13 @@
     "@js-temporal/polyfill": "^0.4.4",
     "@tanstack/react-query": "workspace:*",
     "@tanstack/react-query-devtools": "workspace:*",
-    "next": "^15.3.1",
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
+    "next": "^15.4.8",
+    "react": "^19.2.1",
+    "react-dom": "^19.2.1",
     "tupleson": "0.23.1"
   },
   "devDependencies": {
-    "@types/react": "^19.0.1",
-    "@types/react-dom": "^19.0.2"
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3"
   }
 }
diff --git a/integrations/react-next-16/.eslintrc.cjs b/integrations/react-next-16/.eslintrc.cjs
@@ -0,0 +1,9 @@
+/** @type {import('eslint').Linter.Config} */
+module.exports = {
+  extends: ['plugin:react/jsx-runtime', 'plugin:react-hooks/recommended'],
+  settings: {
+    react: {
+      version: 'detect',
+    },
+  },
+}
diff --git a/integrations/react-next-16/.gitignore b/integrations/react-next-16/.gitignore
@@ -0,0 +1,35 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
diff --git a/integrations/react-next-16/README.md b/integrations/react-next-16/README.md
@@ -0,0 +1,34 @@
+This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/basic-features/font-optimization) to automatically optimize and load Inter, a custom Google Font.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.
diff --git a/integrations/react-next-16/app/_action.ts b/integrations/react-next-16/app/_action.ts
@@ -0,0 +1,11 @@
+'use server'
+
+import { revalidatePath } from 'next/cache'
+import { countRef } from './make-query-client'
+
+export async function queryExampleAction() {
+  await Promise.resolve()
+  countRef.current++
+  revalidatePath('/', 'page')
+  return undefined
+}
diff --git a/integrations/react-next-16/app/client-component.tsx b/integrations/react-next-16/app/client-component.tsx
@@ -0,0 +1,36 @@
+'use client'
+
+import React from 'react'
+import { useQuery } from '@tanstack/react-query'
+import { Temporal } from '@js-temporal/polyfill'
+
+export function ClientComponent() {
+  const query = useQuery({
+    queryKey: ['data'],
+    queryFn: async () => {
+      const { count } = await (
+        await fetch('http://localhost:3000/count')
+      ).json()
+
+      return {
+        text: 'data from client',
+        date: Temporal.PlainDate.from('2023-01-01'),
+        count,
+      }
+    },
+  })
+
+  if (query.isPending) {
+    return <div>Loading...</div>
+  }
+
+  if (query.isError) {
+    return <div>An error has occurred!</div>
+  }
+
+  return (
+    <div>
+      {query.data.text} - {query.data.date.toJSON()} - {query.data.count}
+    </div>
+  )
+}
diff --git a/integrations/react-next-16/app/count/route.ts b/integrations/react-next-16/app/count/route.ts
@@ -0,0 +1,5 @@
+import { countRef } from '../make-query-client'
+
+export const GET = () => {
+  return Response.json({ count: countRef.current })
+}
diff --git a/integrations/react-next-16/app/favicon.ico b/integrations/react-next-16/app/favicon.ico
diff --git a/integrations/react-next-16/app/layout.tsx b/integrations/react-next-16/app/layout.tsx
@@ -0,0 +1,22 @@
+import React from 'react'
+import Providers from './providers'
+import type { Metadata } from 'next'
+
+export const metadata: Metadata = {
+  title: 'Create Next App',
+  description: 'Generated by create next app',
+}
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return (
+    <html lang="en">
+      <body>
+        <Providers>{children}</Providers>
+      </body>
+    </html>
+  )
+}