From 2e64b0f1435d6268f24fba41ea190f4f13ef1b56 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 21 Aug 2026 10:58:19 +0000
Subject: [PATCH] Bump idna from 3.18 to 3.19 (#13506)

Bumps [idna](https://github.com/kjd/idna) from 3.18 to 3.19.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/kjd/idna/releases">idna's
releases</a>.</em></p>
<blockquote>
<h2>v3.19</h2>
<ul>
<li>Restore the <code>std3_rules</code> option, which had no effect
since changes
to UTS <a href="https://redirect.github.com/kjd/idna/issues/46">#46</a>
processing in Unicode 16. Note that <code>uts46_remap()</code>
defaults to enabling STD3 rules, so direct callers will see input
containing non-LDH ASCII characters rejected again.</li>
<li>Performance improvements to UTS <a
href="https://redirect.github.com/kjd/idna/issues/46">#46</a> mapping,
particularly for
ASCII-only domains.</li>
<li>Test on free-threaded CPython with the GIL disabled and document
thread safety.</li>
<li>Expose the Unicode version of the generated tables as
<code>idna.unicode_version</code>, and show it in <code>idna
--version</code>.</li>
<li>Add <code>code</code>, <code>text</code>, <code>codepoint</code> and
<code>position</code> attributes to
<code>IDNAError</code> so that the failed rule and the offending
character can
be identified without parsing the exception message.</li>
<li>The deprecated <code>transitional</code> argument to
<code>encode()</code> and
<code>uts46_remap()</code> is now completely ignored, and gives a
deprecation warning
for the latter.</li>
<li>Reject A-labels that are not the canonical Punycode encoding of
their U-label.</li>
<li>Fix CONTEXTJ violations raising <code>IDNAError</code> instead of
<code>InvalidCodepointContext</code>.</li>
<li>Consistently raise <code>IDNAError</code> for empty labels and
non-ASCII bytes
passed to label helper functions and the incremental codec.</li>
<li>Add property-based tests, extended fuzzing targets, coverage
measurement, and CI checks that the data tables match the generator
output.</li>
<li>Various code quality and tooling improvements.</li>
</ul>
<p>Thanks to stefan6419846, LouieLuNZ, and Salvatore Corvaglia for
contributions to this release.</p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/kjd/idna/blob/master/HISTORY.md">idna's
changelog</a>.</em></p>
<blockquote>
<h2>3.19 (2026-08-18)</h2>
<ul>
<li>Restore the <code>std3_rules</code> option, which had no effect
since changes
to UTS <a href="https://redirect.github.com/kjd/idna/issues/46">#46</a>
processing in Unicode 16. Note that <code>uts46_remap()</code>
defaults to enabling STD3 rules, so direct callers will see input
containing non-LDH ASCII characters rejected again.</li>
<li>Performance improvements to UTS <a
href="https://redirect.github.com/kjd/idna/issues/46">#46</a> mapping,
particularly for
ASCII-only domains.</li>
<li>Test on free-threaded CPython with the GIL disabled and document
thread safety.</li>
<li>Expose the Unicode version of the generated tables as
<code>idna.unicode_version</code>, and show it in <code>idna
--version</code>.</li>
<li>Add <code>code</code>, <code>text</code>, <code>codepoint</code> and
<code>position</code> attributes to
<code>IDNAError</code> so that the failed rule and the offending
character can
be identified without parsing the exception message.</li>
<li>The deprecated <code>transitional</code> argument to
<code>encode()</code> and
<code>uts46_remap()</code> is now completely ignored, and gives a
deprecation warning
for the latter.</li>
<li>Reject A-labels that are not the canonical Punycode encoding of
their U-label.</li>
<li>Fix CONTEXTJ violations raising <code>IDNAError</code> instead of
<code>InvalidCodepointContext</code>.</li>
<li>Consistently raise <code>IDNAError</code> for empty labels and
non-ASCII bytes
passed to label helper functions and the incremental codec.</li>
<li>Add property-based tests, extended fuzzing targets, coverage
measurement, and CI checks that the data tables match the generator
output.</li>
<li>Various code quality and tooling improvements.</li>
</ul>
<p>Thanks to stefan6419846, LouieLuNZ, and Salvatore Corvaglia for
contributions to this release.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/kjd/idna/commit/03a9a11dd8aecd4fea742cabe20f4d3d9ed82abb"><code>03a9a11</code></a>
Release 3.19</li>
<li><a
href="https://github.com/kjd/idna/commit/2d2a7ef0c59210a48407b3dde6d884933cecf093"><code>2d2a7ef</code></a>
Pre-release 3.19rc0</li>
<li><a
href="https://github.com/kjd/idna/commit/5cce1308d148019c5fa0febceafa13e99cdacfe7"><code>5cce130</code></a>
Merge pull request <a
href="https://redirect.github.com/kjd/idna/issues/268">#268</a> from
kjd/fix-std3-regex-alert</li>
<li><a
href="https://github.com/kjd/idna/commit/3914b75f3e4cbc11e59f92eeecdb16d10871e57f"><code>3914b75</code></a>
Split the STD3 disallowed-character range so uppercase is explicit</li>
<li><a
href="https://github.com/kjd/idna/commit/ce9fd98ac4073866db276e93834b259f2a5a4ac4"><code>ce9fd98</code></a>
Merge pull request <a
href="https://redirect.github.com/kjd/idna/issues/267">#267</a> from
kjd/housekeeping</li>
<li><a
href="https://github.com/kjd/idna/commit/809240c3cc9358c9c9c79b2d12ffe39e75ccfb0f"><code>809240c</code></a>
Fail CI when the license copyright year is behind the current year</li>
<li><a
href="https://github.com/kjd/idna/commit/d9e16c523d7d25dcc14100fa80f3e303404e09be"><code>d9e16c5</code></a>
Consolidate test fixtures, prune stale gitignore entries, and fix doc
typos</li>
<li><a
href="https://github.com/kjd/idna/commit/ef30feeed3a758e96286fdab0315a551f7f5e7d6"><code>ef30fee</code></a>
Remove dead code and pare back superfluous comments</li>
<li><a
href="https://github.com/kjd/idna/commit/b907913f854d26cc714f721c6c2cb626d41ac468"><code>b907913</code></a>
Tighten the version support and Unicode notes in the README</li>
<li><a
href="https://github.com/kjd/idna/commit/6204cbe343ef438df7c58bc80b94d0f960991d90"><code>6204cbe</code></a>
Ignore local build artifacts and stop packaging stray tooling
config</li>
<li>Additional commits viewable in <a
href="https://github.com/kjd/idna/compare/v3.18...v3.19">compare
view</a></li>
</ul>
</details>
<br />


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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
---
 requirements/base-ft.txt          | 2 +-
 requirements/base.txt             | 2 +-
 requirements/constraints.txt      | 2 +-
 requirements/dev.txt              | 2 +-
 requirements/doc-spelling.txt     | 2 +-
 requirements/doc.txt              | 2 +-
 requirements/lint.txt             | 2 +-
 requirements/runtime-deps.txt     | 2 +-
 requirements/test-common-base.txt | 2 +-
 requirements/test-common.txt      | 2 +-
 requirements/test-ft.txt          | 2 +-
 requirements/test-mobile.txt      | 2 +-
 requirements/test.txt             | 2 +-
 13 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/requirements/base-ft.txt b/requirements/base-ft.txt
index 81cc631f478..fe5570f0526 100644
--- a/requirements/base-ft.txt
+++ b/requirements/base-ft.txt
@@ -28,7 +28,7 @@ frozenlist==1.8.0
     #   aiosignal
 gunicorn==26.0.0
     # via -r requirements/base-ft.in
-idna==3.18
+idna==3.19
     # via yarl
 multidict==6.7.1
     # via
diff --git a/requirements/base.txt b/requirements/base.txt
index 037b3ea2a91..61a93ad1e99 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -28,7 +28,7 @@ frozenlist==1.8.0
     #   aiosignal
 gunicorn==26.0.0
     # via -r requirements/base.in
-idna==3.18
+idna==3.19
     # via yarl
 multidict==6.7.1
     # via
diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 6c0af82ce55..f448d8523db 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -104,7 +104,7 @@ gunicorn==26.0.0
     # via -r requirements/base.in
 identify==2.6.19
     # via pre-commit
-idna==3.18
+idna==3.19
     # via
     #   requests
     #   trustme
diff --git a/requirements/dev.txt b/requirements/dev.txt
index bcc7ed585ce..134d015d456 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -102,7 +102,7 @@ gunicorn==26.0.0
     # via -r requirements/base.in
 identify==2.6.19
     # via pre-commit
-idna==3.18
+idna==3.19
     # via
     #   requests
     #   trustme
diff --git a/requirements/doc-spelling.txt b/requirements/doc-spelling.txt
index 3e6f63db7e7..b76adf01d3a 100644
--- a/requirements/doc-spelling.txt
+++ b/requirements/doc-spelling.txt
@@ -20,7 +20,7 @@ docutils==0.21.2
     # via
     #   myst-parser
     #   sphinx
-idna==3.18
+idna==3.19
     # via requests
 imagesize==2.0.0
     # via sphinx
diff --git a/requirements/doc.txt b/requirements/doc.txt
index 26b2aeb348e..a82e5f3c76b 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -20,7 +20,7 @@ docutils==0.21.2
     # via
     #   myst-parser
     #   sphinx
-idna==3.18
+idna==3.19
     # via requests
 imagesize==2.0.0
     # via sphinx
diff --git a/requirements/lint.txt b/requirements/lint.txt
index 716a7645d26..856b434a442 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -56,7 +56,7 @@ frozenlist==1.8.0
     #   aiosignal
 identify==2.6.19
     # via pre-commit
-idna==3.18
+idna==3.19
     # via
     #   trustme
     #   yarl
diff --git a/requirements/runtime-deps.txt b/requirements/runtime-deps.txt
index d1aedb9f5da..051b41d08af 100644
--- a/requirements/runtime-deps.txt
+++ b/requirements/runtime-deps.txt
@@ -26,7 +26,7 @@ frozenlist==1.8.0
     # via
     #   -r requirements/runtime-deps.in
     #   aiosignal
-idna==3.18
+idna==3.19
     # via yarl
 multidict==6.7.1
     # via
diff --git a/requirements/test-common-base.txt b/requirements/test-common-base.txt
index 30fbf337f55..709eaa1b642 100644
--- a/requirements/test-common-base.txt
+++ b/requirements/test-common-base.txt
@@ -24,7 +24,7 @@ frozenlist==1.8.0
     # via
     #   aiohttp
     #   aiosignal
-idna==3.18
+idna==3.19
     # via yarl
 iniconfig==2.3.0
     # via pytest
diff --git a/requirements/test-common.txt b/requirements/test-common.txt
index 7ee7287034a..7d6c54c83b0 100644
--- a/requirements/test-common.txt
+++ b/requirements/test-common.txt
@@ -40,7 +40,7 @@ frozenlist==1.8.0
     # via
     #   aiohttp
     #   aiosignal
-idna==3.18
+idna==3.19
     # via
     #   trustme
     #   yarl
diff --git a/requirements/test-ft.txt b/requirements/test-ft.txt
index 36ee377032f..4474ecdecdd 100644
--- a/requirements/test-ft.txt
+++ b/requirements/test-ft.txt
@@ -61,7 +61,7 @@ frozenlist==1.8.0
     #   aiosignal
 gunicorn==26.0.0
     # via -r requirements/base-ft.in
-idna==3.18
+idna==3.19
     # via
     #   trustme
     #   yarl
diff --git a/requirements/test-mobile.txt b/requirements/test-mobile.txt
index 35aff43fabe..b5397120739 100644
--- a/requirements/test-mobile.txt
+++ b/requirements/test-mobile.txt
@@ -49,7 +49,7 @@ frozenlist==1.8.0
     #   aiosignal
 gunicorn==26.0.0
     # via -r requirements/base-ft.in
-idna==3.18
+idna==3.19
     # via yarl
 iniconfig==2.3.0
     # via pytest
diff --git a/requirements/test.txt b/requirements/test.txt
index cc79b90a797..2f21bd246c9 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -61,7 +61,7 @@ frozenlist==1.8.0
     #   aiosignal
 gunicorn==26.0.0
     # via -r requirements/base.in
-idna==3.18
+idna==3.19
     # via
     #   trustme
     #   yarl