Files
langchain/libs
dependabot[bot] 921e370a67 chore: bump cryptography from 46.0.7 to 48.0.1 in /libs/langchain_v1 (#38176)
Bumps [cryptography](https://github.com/pyca/cryptography) from 46.0.7
to 48.0.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst">cryptography's
changelog</a>.</em></p>
<blockquote>
<p>48.0.1 - 2026-06-09</p>
<pre><code>
* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL
4.0.1.
<p>.. _v48-0-0:</p>
<p>48.0.0 - 2026-05-04<br />
</code></pre></p>
<ul>
<li>
<p><strong>BACKWARDS INCOMPATIBLE:</strong> Support for Python 3.8 has
been removed.
<code>cryptography</code> now requires Python 3.9 or later.</p>
</li>
<li>
<p><strong>BACKWARDS INCOMPATIBLE:</strong> Loading an X.509 CRL whose
inner
<code>TBSCertList.signature</code> algorithm does not match the outer
<code>signatureAlgorithm</code> now raises <code>ValueError</code>.
Previously, such CRLs
were parsed successfully and only rejected during signature
validation.</p>
</li>
<li>
<p>Added support for
:doc:<code>/hazmat/primitives/asymmetric/mlkem</code> and
:doc:<code>/hazmat/primitives/asymmetric/mldsa</code> when using OpenSSL
3.5.0 or
later, in addition to the existing AWS-LC and BoringSSL support. This
means
post-quantum algorithms are now available to users of our wheels.</p>
<ul>
<li><strong>Note:</strong> Going forward, we do not guarantee that all
functionality
in <code>cryptography</code> will be available when building against
OpenSSL. See :doc:<code>/statements/state-of-openssl</code> for more
information.</li>
</ul>
</li>
</ul>
<p>.. _v47-0-0:</p>
<p>47.0.0 - 2026-04-24</p>
<pre><code>
* Support for Python 3.8 is deprecated and will be removed in the next
  ``cryptography`` release.
* **BACKWARDS INCOMPATIBLE:** Support for binary elliptic curves
  (``SECT*`` classes) has been removed. These curves are rarely used and
  have additional security considerations that make them undesirable.
* **BACKWARDS INCOMPATIBLE:** Support for OpenSSL 1.1.x has been
removed.
OpenSSL 3.0.0 or later is now required. LibreSSL, BoringSSL, and AWS-LC
  continue to be supported.
* **BACKWARDS INCOMPATIBLE:** Dropped support for LibreSSL &lt; 4.1.
* **BACKWARDS INCOMPATIBLE:** Loading keys with unsupported algorithms
or
  keys with unsupported explicit curve encodings now raises
  :class:`~cryptography.exceptions.UnsupportedAlgorithm` instead of
  ``ValueError``. This change affects

:func:`~cryptography.hazmat.primitives.serialization.load_pem_private_key`,

:func:`~cryptography.hazmat.primitives.serialization.load_der_private_key`,

:func:`~cryptography.hazmat.primitives.serialization.load_pem_public_key`,

:func:`~cryptography.hazmat.primitives.serialization.load_der_public_key`,
  and :meth:`~cryptography.x509.Certificate.public_key` when called on
  certificates with unsupported public key algorithms.
&lt;/tr&gt;&lt;/table&gt; 
</code></pre>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="de987ce48c"><code>de987ce</code></a>
48.0.1 version bump and changelog (<a
href="https://redirect.github.com/pyca/cryptography/issues/14996">#14996</a>)</li>
<li><a
href="8e03e30e3a"><code>8e03e30</code></a>
bump for 48.0.0 release (<a
href="https://redirect.github.com/pyca/cryptography/issues/14796">#14796</a>)</li>
<li><a
href="295e0d254e"><code>295e0d2</code></a>
Add AGENTS.md with CLAUDE.md symlink (<a
href="https://redirect.github.com/pyca/cryptography/issues/14794">#14794</a>)</li>
<li><a
href="104a2de19e"><code>104a2de</code></a>
Bump BoringSSL, OpenSSL, AWS-LC in CI (<a
href="https://redirect.github.com/pyca/cryptography/issues/14793">#14793</a>)</li>
<li><a
href="67ec1e5198"><code>67ec1e5</code></a>
call check_length early on AesSiv::encrypt (<a
href="https://redirect.github.com/pyca/cryptography/issues/14792">#14792</a>)</li>
<li><a
href="b2da57a0d9"><code>b2da57a</code></a>
changelog for mldsa/mlkem for openssl (<a
href="https://redirect.github.com/pyca/cryptography/issues/14791">#14791</a>)</li>
<li><a
href="3cf44adee2"><code>3cf44ad</code></a>
ML-KEM OpenSSL support (<a
href="https://redirect.github.com/pyca/cryptography/issues/14781">#14781</a>)</li>
<li><a
href="2e31639666"><code>2e31639</code></a>
ML-DSA OpenSSL support (<a
href="https://redirect.github.com/pyca/cryptography/issues/14773">#14773</a>)</li>
<li><a
href="5affe5a286"><code>5affe5a</code></a>
fix rust nightly clippy (<a
href="https://redirect.github.com/pyca/cryptography/issues/14790">#14790</a>)</li>
<li><a
href="2e73ca448e"><code>2e73ca4</code></a>
bump rust-openssl dep and update EcPoint::mul_generator to
mul_generator2 (<a
href="https://redirect.github.com/pyca/cryptography/issues/1">#1</a>...</li>
<li>Additional commits viewable in <a
href="https://github.com/pyca/cryptography/compare/46.0.7...48.0.1">compare
view</a></li>
</ul>
</details>
<br />


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..

LangChain Monorepo

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