[dependabot]

Bumps next from 16.3.6 to 16.4.3.

Release notes

Sourced from next's releases.

v16.4.3

[!NOTE] This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• v16.4.2
• [lts-active] Fix extensionless Google font URLs in both bundlers (#100277)
• [lts-active] Don't load the app-page runtime in proxy.ts (#100423)
• [lts-active] Revert "Turbopack: loader change invalidation (#95732)" (#100438)
• [lts-active][cd] Gate release bot credentials behind GitHub environments (#100123)
• [lts-active] test: Pin react-virtualized (#100545)
• [lts-active][cd] Move release un-draft to a follow-up job in bot-autonomous (#100572)
• [lts-active] Keep OpenTelemetry request traces together (#100349, #100294, #100324, #100350, #100552, #100583) (#100542)
• [lts-active] Avoid loading standalone React in server bootstrap (#100610)

Credits

Huge thanks to @​mischnic, @​lukesandberg, @​acdlite, @​eps1lon, and @​sokra for helping!

v16.4.2

What's Changed

• [lts-active] turbo-tasks snapshot consistency fixes (#99644, #99732, #99649) by @​lukesandberg in vercel/next.js#100002
• [lts-active] Turbopack: backport Pages Router dev module graph chaining (#98823, #99910, #100091) by @​sokra in vercel/next.js#100008
• [lts-active] fix(next-code-frame): snap visible window to char boundaries by @​lukesandberg in vercel/next.js#100212
• [lts-active] [turbopack] Fix two GC paths that leave half-torn-down dependency edges by @​lukesandberg in vercel/next.js#100209
• [lts-active] Turbopack: Ignore realpath errors during module resolution, matching node's behavior by @​lukesandberg in vercel/next.js#100217
• [lts-active] Backport docs fixes since v16.4.0 by @​icyJoseph in vercel/next.js#100246
• [lts-active] Fix Turbopack lazy dynamic-import chunk-list collisions by @​lukesandberg in vercel/next.js#100211
• [lts-active] Backport additional documentation fixes since v16.4.0 by @​aurorascharff in vercel/next.js#100262

Full Changelog: vercel/next.js@v16.4.1...v16.4.2

v16.4.1

This release contains security fixes for the following advisories:

Critical:

• Unauthenticated Remote Code Execution in use cache functions returning typed arrays
• Unauthenticated Remote Code Execution in Image Optimization API when SVG files are used

High:

• Denial of Service in App Router using Server Actions

v16.4.0

Check out the 16.4 announcement post to get an overview of the changes.

Core Changes

• Show compiler plugin warning in more situations: #75682

... (truncated)

Commits

• 29bbeab v16.4.3
• 5117201 [lts-active] Avoid loading standalone React in server bootstrap (#100610)
• 37d603b [lts-active] Keep OpenTelemetry request traces together (#100349, #100294, #1...
• cf9d27d [lts-active][cd] Move release un-draft to a follow-up job in bot-autonomous (...
• 3f6a632 [lts-active] test: Pin react-virtualized (#100545)
• f715bba [lts-active][cd] Gate release bot credentials behind GitHub environments (#10...
• c864c78 [lts-active] Revert "Turbopack: loader change invalidation (#95732)" (#100438)
• f3ff943 [lts-active] Don't load the app-page runtime in proxy.ts (#100423)
• f697cf5 [lts-active] Fix extensionless Google font URLs in both bundlers (#100277)
• 2864b17 v16.4.2
• Additional commits viewable in compare view

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
jev-harness	Ready	Preview	Oct 27, 2026 4:19am UTC

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[Copilot]

🟢 Approval recommended

The dependency and lockfile updates are consistent, compatible with the existing configuration, and have no unresolved review issues.

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1 file not reviewed

• pnpm-lock.yaml: Generated file

What changed in this PR

Updates Next.js from 16.3.6 to 16.4.3, including corresponding lockfile resolutions and upstream security and runtime fixes.

Changes:

• Bumps the direct next dependency to 16.4.3.
• Refreshes Next.js, SWC, Sharp, browser-mapping, and related transitive dependencies.
• Preserves the existing React, Node.js, scripts, and application configuration.

File	Description
package.json	Pins the application to Next.js 16.4.3.
pnpm-lock.yaml	Records updated Next.js packages, platform binaries, Sharp packages, and transitive dependency resolutions.

_{Review effort: Lite}