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<h3>Snyk has created this PR to upgrade express from 4.21.2 to
4.22.1.</h3>

:information_source: Keep your dependencies up-to-date. This makes it
easier to fix existing vulnerabilities and to more quickly identify and
fix newly disclosed vulnerabilities when they affect your project.

<hr/>


- The recommended version is **2 versions** ahead of your current
version.

- The recommended version was released **23 days ago**.



<details>
<summary><b>Release notes</b></summary>
<br/>
  <details>
    <summary>Package name: <b>express</b></summary>
    <ul>
      <li>
<b>4.22.1</b> - <a
href="https://redirect.github.com/expressjs/express/releases/tag/v4.22.1">2025-12-01</a></br><h2>What's
Changed</h2>
<div class="markdown-alert markdown-alert-important"><p
class="markdown-alert-title"><svg class="octicon octicon-report mr-2"
viewBox="0 0 16 16" version="1.1" width="16" height="16"
aria-hidden="true"><path d="M0 1.75C0 .784.784 0 1.75 0h12.5C15.216 0 16
.784 16 1.75v9.5A1.75 1.75 0 0 1 14.25 13H8.06l-2.573 2.573A1.458 1.458
0 0 1 3 14.543V13H1.75A1.75 1.75 0 0 1 0 11.25Zm1.75-.25a.25.25 0 0
0-.25.25v9.5c0 .138.112.25.25.25h2a.75.75 0 0 1
.75.75v2.19l2.72-2.72a.749.749 0 0 1 .53-.22h6.5a.25.25 0 0 0
.25-.25v-9.5a.25.25 0 0 0-.25-.25Zm7 2.25v2.5a.75.75 0 0 1-1.5
0v-2.5a.75.75 0 0 1 1.5 0ZM9 9a1 1 0 1 1-2 0 1 1 0 0 1 2
0Z"></path></svg>Important</p><p>The prior release (4.22.0) included an
erroneous breaking change related to the extended query parser. There is
no actual security vulnerability associated with this behavior (<a
title="CVE-2024-51999" data-hovercard-type="advisory"
data-hovercard-url="/advisories/GHSA-pj86-cfqh-vqx6/hovercard"
href="https://redirect.github.com/advisories/GHSA-pj86-cfqh-vqx6">CVE-2024-51999</a>
has been rejected). The change has been fully reverted in this
release.</p>
</div>
<ul>
<li>Release: 4.22.1 by <a class="user-mention notranslate"
data-hovercard-type="user"
data-hovercard-url="/users/UlisesGascon/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/UlisesGascon">@ UlisesGascon</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="3682359911" data-permission-text="Title is private"
data-url="expressjs/express#6934"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6934/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6934">#6934</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a class="commit-link"
href="https://redirect.github.com/expressjs/express/compare/4.22.0...v4.22.1"><tt>4.22.0...v4.22.1</tt></a></p>
      </li>
      <li>
<b>4.22.0</b> - <a
href="https://redirect.github.com/expressjs/express/releases/tag/4.22.0">2025-12-01</a></br><h2>Important:
Security</h2>
<ul>
<li>Security fix for <a
href="https://www.cve.org/CVERecord?id=CVE-2024-51999"
rel="nofollow">CVE-2024-51999</a> (<a
href="https://redirect.github.com/expressjs/express/security/advisories/GHSA-pj86-cfqh-vqx6">GHSA-pj86-cfqh-vqx6</a>)</li>
</ul>
<h2>What's Changed</h2>
<ul>
<li>Refactor: improve readability by <a class="user-mention notranslate"
data-hovercard-type="user" data-hovercard-url="/users/sazk07/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/sazk07">@ sazk07</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2699832614" data-permission-text="Title is private"
data-url="expressjs/express#6190"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6190/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6190">#6190</a></li>
<li>ci: add support for [email protected] by <a class="user-mention
notranslate" data-hovercard-type="user"
data-hovercard-url="/users/UlisesGascon/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/UlisesGascon">@ UlisesGascon</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2600747827" data-permission-text="Title is private"
data-url="expressjs/express#6080"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6080/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6080">#6080</a></li>
<li>Method functions with no path should error by <a class="user-mention
notranslate" data-hovercard-type="user"
data-hovercard-url="/users/wesleytodd/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/wesleytodd">@ wesleytodd</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2523063687" data-permission-text="Title is private"
data-url="expressjs/express#5957"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/5957/hovercard"
href="https://redirect.github.com/expressjs/express/pull/5957">#5957</a></li>
<li>ci: updated github actions ci workflow by <a class="user-mention
notranslate" data-hovercard-type="user"
data-hovercard-url="/users/Phillip9587/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/Phillip9587">@ Phillip9587</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2832891965" data-permission-text="Title is private"
data-url="expressjs/express#6323"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6323/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6323">#6323</a></li>
<li>ci: reorder <code>npm i</code> steps to fix ci for older node
versions by <a class="user-mention notranslate"
data-hovercard-type="user"
data-hovercard-url="/users/Phillip9587/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/Phillip9587">@ Phillip9587</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2849001182" data-permission-text="Title is private"
data-url="expressjs/express#6336"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6336/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6336">#6336</a></li>
<li>Backport: ci: add node.js 24 to test matrix by <a
class="user-mention notranslate" data-hovercard-type="user"
data-hovercard-url="/users/Phillip9587/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/Phillip9587">@ Phillip9587</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="3048978479" data-permission-text="Title is private"
data-url="expressjs/express#6506"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6506/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6506">#6506</a></li>
<li>chore(4.x): wider range for query test skip by <a
class="user-mention notranslate" data-hovercard-type="user"
data-hovercard-url="/users/jonchurch/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/jonchurch">@ jonchurch</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="3064505138" data-permission-text="Title is private"
data-url="expressjs/express#6513"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6513/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6513">#6513</a></li>
<li>use tilde notation for certain dependencies by <a
class="user-mention notranslate" data-hovercard-type="user"
data-hovercard-url="/users/UlisesGascon/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/UlisesGascon">@ UlisesGascon</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="3647756531" data-permission-text="Title is private"
data-url="expressjs/express#6905"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6905/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6905">#6905</a></li>
<li>deps: [email protected] by <a class="user-mention notranslate"
data-hovercard-type="user"
data-hovercard-url="/users/UlisesGascon/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/UlisesGascon">@ UlisesGascon</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="3651273165" data-permission-text="Title is private"
data-url="expressjs/express#6909"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6909/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6909">#6909</a></li>
<li>deps: use tilde notation for <code>qs</code> by <a
class="user-mention notranslate" data-hovercard-type="user"
data-hovercard-url="/users/Phillip9587/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/Phillip9587">@ Phillip9587</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="3664544540" data-permission-text="Title is private"
data-url="expressjs/express#6919"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6919/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6919">#6919</a></li>
<li>Release: 4.22.0 by <a class="user-mention notranslate"
data-hovercard-type="user"
data-hovercard-url="/users/UlisesGascon/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/UlisesGascon">@ UlisesGascon</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="3664588541" data-permission-text="Title is private"
data-url="expressjs/express#6921"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6921/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6921">#6921</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a class="commit-link"
href="https://redirect.github.com/expressjs/express/compare/4.21.2...4.22.0"><tt>4.21.2...4.22.0</tt></a></p>
      </li>
      <li>
<b>4.21.2</b> - <a
href="https://redirect.github.com/expressjs/express/releases/tag/4.21.2">2024-12-05</a></br><h2>What's
Changed</h2>
<ul>
<li>Add funding field (v4) by <a class="user-mention notranslate"
data-hovercard-type="user"
data-hovercard-url="/users/bjohansebas/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/bjohansebas">@ bjohansebas</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2593149488" data-permission-text="Title is private"
data-url="expressjs/express#6065"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6065/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6065">#6065</a></li>
<li>deps: [email protected] by <a class="user-mention notranslate"
data-hovercard-type="user"
data-hovercard-url="/users/blakeembrey/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/blakeembrey">@ blakeembrey</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2523061308" data-permission-text="Title is private"
data-url="expressjs/express#5956"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/5956/hovercard"
href="https://redirect.github.com/expressjs/express/pull/5956">#5956</a></li>
<li>deps: bump [email protected] by <a class="user-mention
notranslate" data-hovercard-type="user"
data-hovercard-url="/users/jonchurch/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/jonchurch">@ jonchurch</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2721541419" data-permission-text="Title is private"
data-url="expressjs/express#6209"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6209/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6209">#6209</a></li>
<li>Release: 4.21.2 by <a class="user-mention notranslate"
data-hovercard-type="user"
data-hovercard-url="/users/UlisesGascon/hovercard"
data-octo-click="hovercard-link-click"
data-octo-dimensions="link_type:self"
href="https://redirect.github.com/UlisesGascon">@ UlisesGascon</a> in <a
class="issue-link js-issue-link" data-error-text="Failed to load title"
data-id="2621467921" data-permission-text="Title is private"
data-url="expressjs/express#6094"
data-hovercard-type="pull_request"
data-hovercard-url="/expressjs/express/pull/6094/hovercard"
href="https://redirect.github.com/expressjs/express/pull/6094">#6094</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a class="commit-link"
href="https://redirect.github.com/expressjs/express/compare/4.21.1...4.21.2"><tt>4.21.1...4.21.2</tt></a></p>
      </li>
    </ul>
from <a
href="https://redirect.github.com/expressjs/express/releases">express
GitHub release notes</a>
  </details>
</details>

---

> [!IMPORTANT]
>
> - Check the changes in this PR to ensure they won't cause issues with
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