diff --git a/apps/studio/TANSTACK_MIGRATION.md b/apps/studio/TANSTACK_MIGRATION.md
index b07f589a098..a7559530678 100644
--- a/apps/studio/TANSTACK_MIGRATION.md
+++ b/apps/studio/TANSTACK_MIGRATION.md
@@ -469,8 +469,9 @@ inline.
   `beforeHistoryChange` / `hashChangeStart` / `hashChangeComplete`.
   **Known gap:** Next's throw-from-`routeChangeStart`-to-cancel pattern
   isn't supportable — `subscribe` is fire-and-forget.
-  `usePreventNavigationOnUnsavedChanges` relies on it and needs
-  migrating to TanStack's `useBlocker` separately.
+  `usePreventNavigationOnUnsavedChanges` uses a Vite alias to
+  `compat/usePreventNavigationOnUnsavedChanges.ts`, which blocks through
+  TanStack's native `useBlocker`. Next keeps the original hook.
 - `api.ts` — `toWebHandler(nextHandler)`. See **API routes → Shim
   coverage** above.
 - `link.tsx`, `navigation.ts`, `dynamic.tsx`, `image.tsx`,
@@ -616,7 +617,7 @@ for the Vite pipeline:
 
 - Switch `routes/index.tsx` redirects from `href` to `to` — all targets
   now live in the TanStack tree.
-- Migrate `usePreventNavigationOnUnsavedChanges` from `router.events.on('routeChangeStart', …)` (throw-to-cancel pattern) to TanStack's `useBlocker`.
+- Remove the Vite alias for `usePreventNavigationOnUnsavedChanges` and replace the original Next hook with the native implementation in `compat/usePreventNavigationOnUnsavedChanges.ts`.
 - Drop the `_splat` / `routeSlug` normalisation block from
   `pages/org/_/[[...routeSlug]].tsx` + `pages/project/_/[[...routeSlug]].tsx` (only there to keep both runtimes mounting the same body).
 - Remove `RouteValidationWrapper` + `next/router` compat shim usage from `__root.tsx`.
diff --git a/apps/studio/compat/next/_router-events.ts b/apps/studio/compat/next/_router-events.ts
index 87c9d3ca83d..28dba104e80 100644
--- a/apps/studio/compat/next/_router-events.ts
+++ b/apps/studio/compat/next/_router-events.ts
@@ -16,9 +16,8 @@
 //
 // Known gap: Next's `routeChangeStart` lets handlers throw to cancel the
 // navigation. TanStack's `subscribe` is fire-and-forget; cancellation
-// requires `useBlocker` instead. `usePreventNavigationOnUnsavedChanges`
-// relies on the throw-to-cancel pattern and will need migrating to
-// `useBlocker` separately.
+// requires `useBlocker` instead. Vite selects a native implementation of
+// `usePreventNavigationOnUnsavedChanges` so that guard bypasses this adapter.
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 type AnyRouter = any
diff --git a/apps/studio/compat/usePreventNavigationOnUnsavedChanges.test.tsx b/apps/studio/compat/usePreventNavigationOnUnsavedChanges.test.tsx
new file mode 100644
index 00000000000..76222f07aac
--- /dev/null
+++ b/apps/studio/compat/usePreventNavigationOnUnsavedChanges.test.tsx
@@ -0,0 +1,303 @@
+import {
+  createBrowserHistory,
+  createRootRoute,
+  createRoute,
+  createRouter,
+  RouterContextProvider,
+  type AnyRouter,
+} from '@tanstack/react-router'
+import { act, renderHook, waitFor } from '@testing-library/react'
+import type { ReactNode } from 'react'
+import { afterEach, describe, expect, it } from 'vitest'
+
+import { usePreventNavigationOnUnsavedChanges } from './usePreventNavigationOnUnsavedChanges'
+import { parseSearch, stringifySearch } from '@/lib/router-search-params'
+
+let destroyHistory: (() => void) | undefined
+
+function renderNavigationGuard(hasChanges = true, basepath = '/') {
+  const editorPath = `${basepath === '/' ? '' : basepath}/editor`
+  window.history.replaceState(null, '', editorPath)
+  const history = createBrowserHistory()
+  destroyHistory = () => history.destroy()
+  const rootRoute = createRootRoute()
+  const routeTree = rootRoute.addChildren([
+    createRoute({ getParentRoute: () => rootRoute, path: '/editor' }),
+    createRoute({ getParentRoute: () => rootRoute, path: '/overview' }),
+    createRoute({ getParentRoute: () => rootRoute, path: '/other' }),
+  ])
+  const router = createRouter({ routeTree, history, basepath, parseSearch, stringifySearch })
+  const hook = renderHook(
+    ({ hasChanges }) => usePreventNavigationOnUnsavedChanges({ hasChanges }),
+    {
+      initialProps: { hasChanges },
+      wrapper: ({ children }: { children: ReactNode }) => (
+        <RouterContextProvider router={router}>{children}</RouterContextProvider>
+      ),
+    }
+  )
+  return { ...hook, router, history, editorPath }
+}
+
+function dispatchBeforeUnload() {
+  const event = new Event('beforeunload', { cancelable: true })
+  window.dispatchEvent(event)
+  return event
+}
+
+afterEach(() => {
+  destroyHistory?.()
+  destroyHistory = undefined
+})
+
+describe('TanStack unsaved-change navigation guard', () => {
+  it('allows clean navigation without confirmation', async () => {
+    const { result, router, history } = renderNavigationGuard(false)
+
+    await act(async () => {
+      await router.navigate<AnyRouter, string>({ to: '/overview' })
+    })
+
+    expect(history.location.pathname).toBe('/overview')
+    expect(window.location.pathname).toBe('/overview')
+    expect(result.current.shouldConfirmNavigation).toBe(false)
+  })
+
+  it('keeps the URL and history unchanged until a dirty navigation is confirmed', async () => {
+    const { result, router, history } = renderNavigationGuard()
+    const initialLength = history.length
+
+    act(() => {
+      void router.navigate<AnyRouter, string>({ to: '/overview' })
+    })
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+
+    expect(history.location.pathname).toBe('/editor')
+    expect(window.location.pathname).toBe('/editor')
+    expect(history.length).toBe(initialLength)
+
+    await act(async () => result.current.handleConfirmNavigation())
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    expect(history.location.pathname).toBe('/overview')
+    expect(history.length).toBe(initialLength + 1)
+    expect(result.current.shouldConfirmNavigation).toBe(false)
+  })
+
+  it('cancels dirty navigation and can cancel another destination afterward', async () => {
+    const { result, history } = renderNavigationGuard()
+    const initialLength = history.length
+
+    for (const target of ['/overview', '/other']) {
+      act(() => history.push(target))
+      await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+      await act(async () => result.current.handleCancelNavigation())
+      await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(false))
+
+      expect(history.location.pathname).toBe('/editor')
+      expect(window.location.pathname).toBe('/editor')
+      expect(history.length).toBe(initialLength)
+    }
+  })
+
+  it('confirms the new destination on the first click after canceling a previous attempt', async () => {
+    const { result, history } = renderNavigationGuard()
+
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleCancelNavigation())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(false))
+
+    act(() => history.push('/other?tab=details#section'))
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleConfirmNavigation())
+
+    await waitFor(() => expect(history.location.href).toBe('/other?tab=details#section'))
+    expect(`${window.location.pathname}${window.location.search}${window.location.hash}`).toBe(
+      '/other?tab=details#section'
+    )
+  })
+
+  it('preserves replace navigation and base paths when confirming', async () => {
+    const { result, router, history } = renderNavigationGuard(true, '/dashboard')
+    const initialLength = history.length
+
+    act(() => {
+      void router.navigate<AnyRouter, string>({ to: '/overview', replace: true })
+    })
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    expect(window.location.pathname).toBe('/dashboard/editor')
+    await act(async () => result.current.handleConfirmNavigation())
+
+    await waitFor(() => expect(window.location.pathname).toBe('/dashboard/overview'))
+    expect(history.length).toBe(initialLength)
+  })
+
+  it('preserves encoded query values, array values, and fragments through browser history', async () => {
+    const { result, router, history } = renderNavigationGuard()
+    const search = {
+      s: 'select timestamp\nfrom logs\nlimit 5',
+      filter: ['name:eq:日本語', 'count:gt:2'],
+      q: 'space + plus % percent',
+    }
+
+    act(() => {
+      void router.navigate<AnyRouter, string>({ to: '/overview', search, hash: 'details' })
+    })
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    expect(window.location.pathname).toBe('/editor')
+    await act(async () => result.current.handleConfirmNavigation())
+
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    expect(history.location.href).toBe(`/overview${stringifySearch(search)}#details`)
+    expect(window.location.search).toContain('%0A')
+    expect(parseSearch(window.location.search)).toEqual(search)
+    expect(window.location.hash).toBe('#details')
+  })
+
+  it('guards the next navigation after confirming one while the editor remains mounted', async () => {
+    const { result, history } = renderNavigationGuard()
+
+    act(() => history.push('/editor?tab=second'))
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleConfirmNavigation())
+    await waitFor(() => expect(history.location.href).toBe('/editor?tab=second'))
+
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleCancelNavigation())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(false))
+    expect(history.location.href).toBe('/editor?tab=second')
+  })
+
+  it('uses the latest dirty state and allows navigation after saving', async () => {
+    const { result, rerender, history } = renderNavigationGuard(false)
+    rerender({ hasChanges: true })
+
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleCancelNavigation())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(false))
+    rerender({ hasChanges: false })
+
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    expect(result.current.shouldConfirmNavigation).toBe(false)
+  })
+
+  it('cancels browser Back and subsequently confirms it without adding a history entry', async () => {
+    const { result, rerender, history } = renderNavigationGuard(false)
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    const initialLength = history.length
+    rerender({ hasChanges: true })
+
+    act(() => window.history.back())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    expect(history.location.pathname).toBe('/overview')
+    await act(async () => result.current.handleCancelNavigation())
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    expect(history.location.pathname).toBe('/overview')
+
+    act(() => window.history.back())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleConfirmNavigation())
+    await waitFor(() => expect(history.location.pathname).toBe('/editor'))
+    expect(window.location.pathname).toBe('/editor')
+    expect(history.length).toBe(initialLength)
+  })
+
+  it('confirms browser Forward without adding a history entry', async () => {
+    const { result, rerender, history } = renderNavigationGuard(false)
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    act(() => window.history.back())
+    await waitFor(() => expect(history.location.pathname).toBe('/editor'))
+    const initialLength = history.length
+    rerender({ hasChanges: true })
+
+    act(() => window.history.forward())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    expect(history.location.pathname).toBe('/editor')
+    await act(async () => result.current.handleConfirmNavigation())
+    await waitFor(() => expect(history.location.pathname).toBe('/overview'))
+    expect(window.location.pathname).toBe('/overview')
+    expect(history.length).toBe(initialLength)
+  })
+
+  it('restores the current editor URL when browser Forward is canceled', async () => {
+    const { result, rerender, history } = renderNavigationGuard(false)
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    act(() => window.history.back())
+    await waitFor(() => expect(history.location.pathname).toBe('/editor'))
+    rerender({ hasChanges: true })
+
+    act(() => window.history.forward())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleCancelNavigation())
+
+    await waitFor(() => expect(window.location.pathname).toBe('/editor'))
+    expect(history.location.pathname).toBe('/editor')
+    expect(result.current.shouldConfirmNavigation).toBe(false)
+  })
+
+  it('restores the current editor URL when jumping multiple history entries is canceled', async () => {
+    const { result, rerender, history } = renderNavigationGuard(false)
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    act(() => history.push('/other'))
+    await waitFor(() => expect(window.location.pathname).toBe('/other'))
+    rerender({ hasChanges: true })
+
+    act(() => window.history.go(-2))
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleCancelNavigation())
+
+    await waitFor(() => expect(window.location.pathname).toBe('/other'))
+    expect(history.location.pathname).toBe('/other')
+  })
+
+  it('only prompts before unloading while dirty, and removes protection on unmount', () => {
+    const { rerender, unmount } = renderNavigationGuard(false)
+    expect(dispatchBeforeUnload().defaultPrevented).toBe(false)
+
+    rerender({ hasChanges: true })
+    expect(dispatchBeforeUnload().defaultPrevented).toBe(true)
+
+    rerender({ hasChanges: false })
+    expect(dispatchBeforeUnload().defaultPrevented).toBe(false)
+
+    rerender({ hasChanges: true })
+    unmount()
+    expect(dispatchBeforeUnload().defaultPrevented).toBe(false)
+  })
+
+  it('retains unload protection after canceling and confirming an in-app history traversal', async () => {
+    const { result, rerender, history } = renderNavigationGuard(false)
+    act(() => history.push('/overview'))
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    rerender({ hasChanges: true })
+
+    act(() => history.back())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleCancelNavigation())
+    await waitFor(() => expect(window.location.pathname).toBe('/overview'))
+    expect(dispatchBeforeUnload().defaultPrevented).toBe(true)
+
+    act(() => history.back())
+    await waitFor(() => expect(result.current.shouldConfirmNavigation).toBe(true))
+    await act(async () => result.current.handleConfirmNavigation())
+    await waitFor(() => expect(history.location.pathname).toBe('/editor'))
+    expect(dispatchBeforeUnload().defaultPrevented).toBe(true)
+  })
+
+  it('ignores confirmation controls when there is no blocked navigation', async () => {
+    const { result, history } = renderNavigationGuard()
+    await act(async () => {
+      result.current.handleCancelNavigation()
+      result.current.handleConfirmNavigation()
+    })
+    expect(history.location.pathname).toBe('/editor')
+    expect(result.current.shouldConfirmNavigation).toBe(false)
+  })
+})
diff --git a/apps/studio/compat/usePreventNavigationOnUnsavedChanges.ts b/apps/studio/compat/usePreventNavigationOnUnsavedChanges.ts
new file mode 100644
index 00000000000..0add6c634b9
--- /dev/null
+++ b/apps/studio/compat/usePreventNavigationOnUnsavedChanges.ts
@@ -0,0 +1,18 @@
+import { useBlocker } from '@tanstack/react-router'
+import { useCallback } from 'react'
+
+// Vite selects this implementation; Next keeps the pages-router hook.
+export const usePreventNavigationOnUnsavedChanges = ({ hasChanges }: { hasChanges: boolean }) => {
+  const shouldBlockFn = useCallback(() => hasChanges, [hasChanges])
+  const { reset, proceed, status } = useBlocker({
+    shouldBlockFn,
+    withResolver: true,
+    enableBeforeUnload: hasChanges,
+  })
+
+  return {
+    handleCancelNavigation: () => reset?.(),
+    handleConfirmNavigation: () => proceed?.(),
+    shouldConfirmNavigation: status === 'blocked',
+  }
+}
diff --git a/apps/studio/hooks/ui/usePreventNavigationOnUnsavedChanges.test.tsx b/apps/studio/hooks/ui/usePreventNavigationOnUnsavedChanges.test.tsx
new file mode 100644
index 00000000000..bab31115c03
--- /dev/null
+++ b/apps/studio/hooks/ui/usePreventNavigationOnUnsavedChanges.test.tsx
@@ -0,0 +1,68 @@
+import { act, renderHook } from '@testing-library/react'
+import { describe, expect, it, vi } from 'vitest'
+
+import { usePreventNavigationOnUnsavedChanges } from './usePreventNavigationOnUnsavedChanges'
+import { routerMock } from '@/tests/lib/route-mock'
+
+vi.mock('@/lib/constants', () => ({ BASE_PATH: '/dashboard' }))
+
+describe('Next unsaved-change navigation guard', () => {
+  it('runs without a TanStack router provider and allows clean navigation', async () => {
+    const { result } = renderHook(() => usePreventNavigationOnUnsavedChanges({ hasChanges: false }))
+    await act(async () => {
+      await routerMock.push('/overview')
+    })
+    expect(routerMock.asPath).toBe('/overview')
+    expect(result.current.shouldConfirmNavigation).toBe(false)
+  })
+
+  it('retains the Next route-change cancellation and keep-editing behavior', () => {
+    const { result } = renderHook(() => usePreventNavigationOnUnsavedChanges({ hasChanges: true }))
+    const initialPath = routerMock.asPath
+
+    act(() => {
+      expect(() =>
+        routerMock.events.emit('routeChangeStart', '/overview', { shallow: false })
+      ).toThrow('Route change declined')
+    })
+    expect(result.current.shouldConfirmNavigation).toBe(true)
+    expect(routerMock.asPath).toBe(initialPath)
+
+    act(() => result.current.handleCancelNavigation())
+    expect(result.current.shouldConfirmNavigation).toBe(false)
+  })
+
+  it('keeps base-path normalization when confirming in the Next runtime', () => {
+    const push = vi.spyOn(routerMock, 'push').mockResolvedValue(true)
+    const { result } = renderHook(() => usePreventNavigationOnUnsavedChanges({ hasChanges: true }))
+    act(() => {
+      expect(() =>
+        routerMock.events.emit('routeChangeStart', '/dashboard/overview?tab=details', {
+          shallow: false,
+        })
+      ).toThrow('Route change declined')
+    })
+
+    act(() => result.current.handleConfirmNavigation())
+    expect(push).toHaveBeenCalledWith('/overview?tab=details')
+    expect(result.current.shouldConfirmNavigation).toBe(false)
+    push.mockRestore()
+  })
+
+  it('keeps unload protection conditional on dirty state', () => {
+    const { rerender, unmount } = renderHook(
+      ({ hasChanges }) => usePreventNavigationOnUnsavedChanges({ hasChanges }),
+      { initialProps: { hasChanges: false } }
+    )
+    const beforeUnload = () => {
+      const event = new Event('beforeunload', { cancelable: true })
+      window.dispatchEvent(event)
+      return event.defaultPrevented
+    }
+    expect(beforeUnload()).toBe(false)
+    rerender({ hasChanges: true })
+    expect(beforeUnload()).toBe(true)
+    unmount()
+    expect(beforeUnload()).toBe(false)
+  })
+})
diff --git a/apps/studio/vite.config.ts b/apps/studio/vite.config.ts
index 9ac9552668a..ebe19fbfe15 100644
--- a/apps/studio/vite.config.ts
+++ b/apps/studio/vite.config.ts
@@ -548,6 +548,12 @@ export default defineConfig(({ command, mode }) => {
     resolve: {
       tsconfigPaths: true,
       alias: [
+        // Blocking requires TanStack's native history API. Keep the original
+        // Next hook for the rollback runtime, which has no TanStack provider.
+        {
+          find: /^@\/hooks\/ui\/usePreventNavigationOnUnsavedChanges$/,
+          replacement: path.resolve(rootDir, 'compat/usePreventNavigationOnUnsavedChanges.ts'),
+        },
         // `@sentry/nextjs`'s client entry drags in Next runtime internals
         // (`next/dist/shared/lib/constants`), whose module scope evaluates
         // `process?.features?.typescript` — optional chaining doesn't guard
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f91fb8caedb..7e69209355e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -108,6 +108,7 @@ catalogs:
 
 overrides:
   '@ardatan/relay-compiler>immutable': ^3.8.3
+  '@tanstack/history@1.162.0': 1.162.4
   monaco-editor: 0.52.2
   '@mapbox/node-pre-gyp>tar': ^7.5.21
   '@sentry/webpack-plugin>uuid': ^11.1.1
@@ -8777,8 +8778,8 @@ packages:
     peerDependencies:
       eslint: ^8.57.0 || ^9.0.0
 
-  '@tanstack/history@1.162.0':
-    resolution: {integrity: sha512-79pf/RkhteYZTRgcR4F9kbk84P2N8rugQJswxfIqovlbRiT3yI7eBE+5QorIrZaOKktsgzRlXh1l/du/xpl4iA==}
+  '@tanstack/history@1.162.4':
+    resolution: {integrity: sha512-utTS5L2OkeYUzXGohL1Z8sefu1GLNOJcxe8Hd6iIdc/Xo1K1nDB2JEp4iSFhvYh33xKC9V91TxrS8qfrpoKobQ==}
     engines: {node: '>=20.19'}
 
   '@tanstack/hotkeys@0.8.0':
@@ -25905,7 +25906,7 @@ snapshots:
       - supports-color
       - typescript
 
-  '@tanstack/history@1.162.0': {}
+  '@tanstack/history@1.162.4': {}
 
   '@tanstack/hotkeys@0.8.0':
     dependencies:
@@ -25972,7 +25973,7 @@ snapshots:
 
   '@tanstack/react-router@1.170.10(react-dom@19.2.6(react@19.2.6))(react@19.2.6)':
     dependencies:
-      '@tanstack/history': 1.162.0
+      '@tanstack/history': 1.162.4
       '@tanstack/react-store': 0.9.3(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
       '@tanstack/router-core': 1.171.8
       isbot: 5.1.36
@@ -26017,7 +26018,7 @@ snapshots:
 
   '@tanstack/react-start-server@1.167.13(crossws@0.4.12(srvx@1.0.4))(react-dom@19.2.6(react@19.2.6))(react@19.2.6)':
     dependencies:
-      '@tanstack/history': 1.162.0
+      '@tanstack/history': 1.162.4
       '@tanstack/react-router': 1.170.10(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
       '@tanstack/router-core': 1.171.8
       '@tanstack/start-client-core': 1.170.6
@@ -26084,7 +26085,7 @@ snapshots:
 
   '@tanstack/router-core@1.171.8':
     dependencies:
-      '@tanstack/history': 1.162.0
+      '@tanstack/history': 1.162.4
       cookie-es: 3.1.1
       seroval: 1.6.2
       seroval-plugins: 1.5.4(seroval@1.6.2)
@@ -26209,7 +26210,7 @@ snapshots:
 
   '@tanstack/start-server-core@1.169.8(crossws@0.4.12(srvx@1.0.4))':
     dependencies:
-      '@tanstack/history': 1.162.0
+      '@tanstack/history': 1.162.4
       '@tanstack/router-core': 1.171.8
       '@tanstack/start-client-core': 1.170.6
       '@tanstack/start-storage-context': 1.167.10
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index e08fc8c6e9f..4c8bf56a340 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -107,6 +107,8 @@ minimumReleaseAgeExclude:
 
 overrides:
   '@ardatan/relay-compiler>immutable': ^3.8.3
+  # Canceled history traversals must restore the full delta and retain unload protection.
+  '@tanstack/history@1.162.0': 1.162.4
   'monaco-editor': 'catalog:'
   '@mapbox/node-pre-gyp>tar': ^7.5.21
   '@sentry/webpack-plugin>uuid': ^11.1.1