Bump ws and puppeteer

[dependabot]

Bumps ws to 8.21.3 and updates ancestor dependency puppeteer. These dependencies need to be updated together.

Updates ws from 8.13.0 to 8.21.3

Release notes

Sourced from ws's releases.

8.21.3

Bug fixes

• The server now correctly rejects permessage-deflate offers if the incoming client_max_window_bits parameter value is smaller than its configured clientMaxWindowBits (e97a20ea).

8.21.2

Bug fixes

• Fixed a test for CITGM (2eb3be0b).

8.21.1

Bug fixes

• Empty fragments are now counted toward the limit (a2f4e7c0).
• The default values of the maxBufferedChunks and maxFragments options have been reduced (f197ac65).

8.21.0

Features

• Introduced the maxBufferedChunks and maxFragments options (2b2abd45).

Bug fixes

• Fixed a remote memory exhaustion DoS vulnerability (2b2abd45).

A high volume of tiny fragments and data chunks could be sent by a peer, using modest network traffic, to crash a ws server or client due to OOM.

import { WebSocket, WebSocketServer } from 'ws';
const wss = new WebSocketServer({ port: 0 }, function () {
const data = Buffer.alloc(1);
const options = { fin: false };
const { port } = wss.address();
const ws = new WebSocket(ws://localhost:${port});
ws.on('open', function () {
(function send() {
ws.send(data, options, function (err) {
if (err) return;
send();
});
})();
});
</tr></table>

... (truncated)

Commits

• c791e70 [dist] 8.21.3
• e97a20e [fix] Reject offers with client_max_window_bits below config
• 787ebf2 [dist] 8.21.2
• b4d62eb Revert "[ci] Trust Coveralls Homebrew tap"
• e4bb883 [security] Use GitHub PVR as main reporting channel
• 2eb3be0 [test] Skip test on Node.js versions where it does not apply
• ae1de54 [dist] 8.21.1
• 8e9511b [ci] Trust Coveralls Homebrew tap
• f197ac6 [fix] Lower default values of maxBufferedChunks and maxFragments
• 8df8265 [ci] Update actions/checkout action to v7
• Additional commits viewable in compare view

Updates puppeteer from 19.11.1 to 25.7.0

Release notes

Sourced from puppeteer's releases.

puppeteer-core: v25.7.0

25.7.0 (2026-08-13)

🎉 Features

• roll to Chrome 152.0.7977.42 (#15330) (0c187db)
• tracing: support bufferSize option in tracing.start (#15328) (987f146)

🛠️ Fixes

• logger calling causing crashes (#15338) (eb874a5)
• roll to Firefox 153.0.4 (#15329) (df5a524)

🏗️ Refactor

• use Desposable stacks to track listeners (#15332) (df2d719)

puppeteer: v25.7.0

25.7.0 (2026-08-13)

🎉 Features

• roll to Chrome 152.0.7977.42 (#15330) (0c187db)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • puppeteer-core bumped from 25.6.0 to 25.7.0

puppeteer-core: v25.6.0

25.6.0 (2026-08-11)

🎉 Features

• expose custom Logger to launch/connect (#15324) (ffe68ee)

🛠️ Fixes

• cdp: do not fail a per-frame fan-out when an OOP iframe goes away (#15300) (e29c4e7)
• roll to Chrome 151.0.7922.76 (#15295) (5c78fe3)
• roll to Chrome 151.0.7922.77 (#15308) (321aa69)
• roll to Firefox 153.0.3 (#15294) (6c0a749)

... (truncated)

Changelog

Sourced from puppeteer's changelog.

25.7.0 (2026-08-13)

🎉 Features

• roll to Chrome 152.0.7977.42 (#15330) (0c187db)
• tracing: support bufferSize option in tracing.start (#15328) (987f146)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • puppeteer-core bumped from 25.6.0 to 25.7.0

🛠️ Fixes

• logger calling causing crashes (#15338) (eb874a5)
• roll to Firefox 153.0.4 (#15329) (df5a524)

🏗️ Refactor

• use Desposable stacks to track listeners (#15332) (df2d719)

25.6.0 (2026-08-11)

♻️ Chores

• puppeteer: Synchronize puppeteer versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • @​puppeteer/browsers bumped from 3.1.0 to 3.2.0

🎉 Features

• expose custom Logger to launch/connect (#15324) (ffe68ee)

🛠️ Fixes

• cdp: do not fail a per-frame fan-out when an OOP iframe goes away (#15300) (e29c4e7)

... (truncated)

Commits

• 58e5798 chore: release main (#15331)
• 0c187db feat: roll to Chrome 152.0.7977.42 (#15330)
• eb874a5 fix: logger calling causing crashes (#15338)
• df2d719 refactor: use Desposable stacks to track listeners (#15332)
• c4d220c chore(deps-dev): bump the dev-dependencies group across 1 directory with 9 up...
• df5a524 fix: roll to Firefox 153.0.4 (#15329)
• 987f146 feat(tracing): support bufferSize option in tracing.start (#15328)
• d484e21 chore: release main (#15296)
• cd7308c chore: add linux arm64 to daily job (#15327)
• fc984bd feat: allow downloading CfT linux-arm64 (#15325)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for puppeteer since your current version.

Install script changes

This version adds postinstall script that runs during installation. Review the package contents before updating.

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