For their April 2026 root store changes, Mozilla has made more changes than usual:
These changes are part of Mozilla’s ongoing root store maintenance under the Mozilla Root Store Policy (MRSP), including §7.4 (Root CA Lifecycles) and §7.5.3 (Transition Plans). They reflect a combination of lifecycle-based transitions, CA operator requests, and alignment with intended certificate usage, including retiring older or less suitable root certificates, enforcing clear separation of trust purposes (e.g., TLS vs. S/MIME), and reducing unnecessary trust surface in the Web PKI ecosystem. Collectively, these actions help to ensure that root certificates are relied upon only for their intended and actively maintained use cases, or are retired in accordance with established distrust timelines.
This removes:
CN=Certigna O=Dhimyotis
CN=COMODO Certification Authority O=COMODO CA Limited
CN=DigiCert Assured ID Root CA O=DigiCert Inc OU=www.digicert.com
CN=DigiCert Global Root CA O=DigiCert Inc OU=www.digicert.com
CN=DigiCert High Assurance EV Root CA O=DigiCert Inc OU=www.digicert.com
CN=FIRMAPROFESIONAL CA ROOT-A WEB O=Firmaprofesional SA
CN=GTS Root R2 O=Google Trust Services LLC
CN=QuoVadis Root CA 2 O=QuoVadis Limited
CN=QuoVadis Root CA 3 O=QuoVadis Limited
CN=Secure Global CA O=SecureTrust Corporation
CN=SecureTrust CA O=SecureTrust Corporation
CN=SwissSign Gold CA - G2 O=SwissSign AG
CN=TeliaSonera Root CA v1 O=TeliaSonera
CN=Trustwave Global Certification Authority O=Trustwave Holdings, Inc.
CN=Trustwave Global ECC P256 Certification Authority O=Trustwave Holdings, Inc.
CN=Trustwave Global ECC P384 Certification Authority O=Trustwave Holdings, Inc.
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Bumps [webpki-roots](https://github.com/rustls/webpki-roots) from 0.26.11 to 1.0.9.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/rustls/webpki-roots/releases">webpki-roots's releases</a>.</em></p>
<blockquote>
<h2>1.0.9</h2>
<p><strong>Changes:</strong></p>
<ul>
<li>Add "Telia EC TLS Root CA v3" and "Telia RSA TLS Root CA v3" - <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=2047804">https://bugzilla.mozilla.org/show_bug.cgi?id=2047804</a></li>
<li>Add "SECOM TLS ECC Root CA 2024" and "SECOM TLS RSA Root CA 2024" - <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1943001">https://bugzilla.mozilla.org/show_bug.cgi?id=1943001</a></li>
<li>Remove "Atos TrustedRoot 2011" - <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=2017374">https://bugzilla.mozilla.org/show_bug.cgi?id=2017374</a></li>
</ul>
<h2>What's Changed</h2>
<ul>
<li>Take webpki-root-certs lockfile update by <a href="https://github.com/weifanglab"><code>@weifanglab</code></a> in <a href="https://redirect.github.com/rustls/webpki-roots/pull/125">rustls/webpki-roots#125</a></li>
<li>1.0.9: upstream updates by <a href="https://github.com/ctz"><code>@ctz</code></a> in <a href="https://redirect.github.com/rustls/webpki-roots/pull/126">rustls/webpki-roots#126</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/weifanglab"><code>@weifanglab</code></a> made their first contribution in <a href="https://redirect.github.com/rustls/webpki-roots/pull/125">rustls/webpki-roots#125</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/rustls/webpki-roots/compare/v/1.0.8...v/1.0.9">https://github.com/rustls/webpki-roots/compare/v/1.0.8...v/1.0.9</a></p>
<h2>1.0.8</h2>
<ul>
<li>Remove <code>SecureSign Root CA12</code> root; see <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=2031105">https://bugzilla.mozilla.org/show_bug.cgi?id=2031105</a></li>
</ul>
<h2>What's Changed</h2>
<ul>
<li>Test MSRV with 1.70 by <a href="https://github.com/ctz"><code>@ctz</code></a> in <a href="https://redirect.github.com/rustls/webpki-roots/pull/122">rustls/webpki-roots#122</a></li>
<li>Take semver-compatible dependency updates by <a href="https://github.com/djc"><code>@djc</code></a> in <a href="https://redirect.github.com/rustls/webpki-roots/pull/123">rustls/webpki-roots#123</a></li>
<li>1.0.8: remove <code>SecureSign Root CA12</code> root by <a href="https://github.com/ctz"><code>@ctz</code></a> in <a href="https://redirect.github.com/rustls/webpki-roots/pull/124">rustls/webpki-roots#124</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/rustls/webpki-roots/compare/v/1.0.7...v/1.0.8">https://github.com/rustls/webpki-roots/compare/v/1.0.7...v/1.0.8</a></p>
<h2>1.0.7</h2>
<p>For their April 2026 root store changes, Mozilla has made more changes than usual:</p>
<blockquote>
<p>These changes are part of Mozilla’s ongoing root store maintenance under the Mozilla Root Store Policy (MRSP), including <a href="https://www.mozilla.org/en-US/about/governance/policies/security-group/certs/policy/#74-root-ca-lifecycles">§7.4</a> (Root CA Lifecycles) and <a href="https://www.mozilla.org/en-US/about/governance/policies/security-group/certs/policy/#753-transition-plan-for-existing-roots">§7.5.3</a> (Transition Plans). They reflect a combination of lifecycle-based transitions, CA operator requests, and alignment with intended certificate usage, including retiring older or less suitable root certificates, enforcing clear separation of trust purposes (e.g., TLS vs. S/MIME), and reducing unnecessary trust surface in the Web PKI ecosystem. Collectively, these actions help to ensure that root certificates are relied upon only for their intended and actively maintained use cases, or are retired in accordance with established distrust timelines.</p>
</blockquote>
<p>This removes:</p>
<ul>
<li>CN=Certigna O=Dhimyotis</li>
<li>CN=COMODO Certification Authority O=COMODO CA Limited</li>
<li>CN=DigiCert Assured ID Root CA O=DigiCert Inc OU=www.digicert.com</li>
<li>CN=DigiCert Global Root CA O=DigiCert Inc OU=www.digicert.com</li>
<li>CN=DigiCert High Assurance EV Root CA O=DigiCert Inc OU=www.digicert.com</li>
<li>CN=FIRMAPROFESIONAL CA ROOT-A WEB O=Firmaprofesional SA</li>
<li>CN=GTS Root R2 O=Google Trust Services LLC</li>
<li>CN=QuoVadis Root CA 2 O=QuoVadis Limited</li>
<li>CN=QuoVadis Root CA 3 O=QuoVadis Limited</li>
<li>CN=Secure Global CA O=SecureTrust Corporation</li>
<li>CN=SecureTrust CA O=SecureTrust Corporation</li>
<li>CN=SwissSign Gold CA - G2 O=SwissSign AG</li>
<li>CN=TeliaSonera Root CA v1 O=TeliaSonera</li>
<li>CN=Trustwave Global Certification Authority O=Trustwave Holdings, Inc.</li>
<li>CN=Trustwave Global ECC P256 Certification Authority O=Trustwave Holdings, Inc.</li>
<li>CN=Trustwave Global ECC P384 Certification Authority O=Trustwave Holdings, Inc.</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/rustls/webpki-roots/commit/0a553dbc8b3f18ea05c4f881cffa3f2d005d0d30"><code>0a553db</code></a> 1.0.9: upstream updates (<a href="https://redirect.github.com/rustls/webpki-roots/issues/126">#126</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/1ce667b5cd8fbcb45166021a5722f46599ab8fad"><code>1ce667b</code></a> Take webpki-root-certs lockfile update (<a href="https://redirect.github.com/rustls/webpki-roots/issues/125">#125</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/50729cd212ccd332be193856258fa93da2876d6a"><code>50729cd</code></a> 1.0.8: remove <code>SecureSign Root CA12</code> root (<a href="https://redirect.github.com/rustls/webpki-roots/issues/124">#124</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/c965c541f62aff7436b709f6ec14ab545cb670f0"><code>c965c54</code></a> Take semver-compatible dependency updates (<a href="https://redirect.github.com/rustls/webpki-roots/issues/123">#123</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/a83a3c9e689f00c84183ca10d96256a2c0bb3f6d"><code>a83a3c9</code></a> Move MSRV to 1.70 (<a href="https://redirect.github.com/rustls/webpki-roots/issues/122">#122</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/be948464fd5907af6227213a066743a161221688"><code>be94846</code></a> Update dependencies (<a href="https://redirect.github.com/rustls/webpki-roots/issues/119">#119</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/76476f91c903fa034b51d5eaa22e3f7a40c04176"><code>76476f9</code></a> Prepare 1.0.7 (<a href="https://redirect.github.com/rustls/webpki-roots/issues/120">#120</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/ed392f437cc8ffbe286226a6588e80f5f0da2ce6"><code>ed392f4</code></a> Take semver-compatible updates (<a href="https://redirect.github.com/rustls/webpki-roots/issues/118">#118</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/ec8b744a63fa01c7d3ea2e87bb694dca330f9770"><code>ec8b744</code></a> Take semver-compatible dependency updates (<a href="https://redirect.github.com/rustls/webpki-roots/issues/117">#117</a>)</li>
<li><a href="https://github.com/rustls/webpki-roots/commit/84a0c23ef25cfe07b65ac9e31892f001fbdaf0c0"><code>84a0c23</code></a> Take semver-compatible dependency updates (<a href="https://redirect.github.com/rustls/webpki-roots/issues/116">#116</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/rustls/webpki-roots/compare/v/0.26.11...v/1.0.9">compare view</a></li>
</ul>
</details>
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Bumps webpki-roots from 0.26.11 to 1.0.9.
Release notes
Sourced from webpki-roots's releases.
... (truncated)
Commits
0a553db1.0.9: upstream updates (#126)1ce667bTake webpki-root-certs lockfile update (#125)50729cd1.0.8: removeSecureSign Root CA12root (#124)c965c54Take semver-compatible dependency updates (#123)a83a3c9Move MSRV to 1.70 (#122)be94846Update dependencies (#119)76476f9Prepare 1.0.7 (#120)ed392f4Take semver-compatible updates (#118)ec8b744Take semver-compatible dependency updates (#117)84a0c23Take semver-compatible dependency updates (#116)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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