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Bump the requests group across 1 directory with 5 updates#2776

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Bump the requests group across 1 directory with 5 updates#2776
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dependabot/pip/requests-efb3dbbe11

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Bumps the requests group with 5 updates in the / directory:

Package From To
requests 2.33.0 2.34.2
certifi 2026.1.4 2026.6.17
chardet 5.2.0 7.4.3
charset-normalizer 3.4.4 3.4.7
idna 3.15 3.18

Updates requests from 2.33.0 to 2.34.2

Release notes

Sourced from requests's releases.

v2.34.2

2.34.2 (2026-05-14)

  • Moved headers input type back to Mapping to avoid invariance issues with MutableMapping and inferred dict types. Users calling Request.headers.update() may need to narrow typing in their code. (#7441)

Full Changelog: https://github.com/psf/requests/blob/main/HISTORY.md#2342-2026-05-14

v2.34.1

2.34.1 (2026-05-13)

Bugfixes

  • Widened json input type from dict and list to Mapping and Sequence. (#7436)
  • Changed headers input type to MutableMapping and removed None from Request.headers typing to improve handling for users. (#7431)
  • Response.reason moved from str | None to str to improve handling for users. (#7437)
  • Fixed a bug where some bodies with custom __getattr__ implementations weren't being properly detected as Iterables. (#7433)

New Contributors

Full Changelog: https://github.com/psf/requests/blob/main/HISTORY.md#2341-2026-05-13

v2.34.0

2.34.0 (2026-05-11)

Announcements

  • Requests 2.34.0 introduces inline types, replacing those provided by typeshed. Public API types should be fully compatible with mypy, pyright, and ty. We believe types are comprehensive but if you find issues, please report them to the pinned tracking issue.

    Special thanks to @​bastimeyer, @​cthoyt, @​edgarrmondragon, and @​srittau for helping review and test the types ahead of the release. (#7272)

Improvements

  • Digest Auth hashing algorithms have added usedforsecurity=False to clarify security considerations. (#7310)
  • Requests added support for Python 3.15 based on beta1. Downstream projects should be able to start testing prior to its release in October. (#7422)
  • Requests added support for Python 3.14t. (#7419)

Bugfixes

  • Response.history no longer contains a reference to itself, preventing accidental looping when traversing the history list. (#7328)
  • Requests no longer performs greedy matching on no_proxy domains. The

... (truncated)

Changelog

Sourced from requests's changelog.

2.34.2 (2026-05-14)

  • Moved headers input type back to Mapping to avoid invariance issues with MutableMapping and inferred dict types. Users calling Request.headers.update() may need to narrow typing in their code. (#7441)

2.34.1 (2026-05-13)

Bugfixes

  • Widened json input type from dict and list to Mapping and Sequence. (#7436)
  • Changed headers input type to MutableMapping and removed None from Request.headers typing to improve handling for users. (#7431)
  • Response.reason moved from str | None to str to improve handling for users. (#7437)
  • Fixed a bug where some bodies with custom __getattr__ implementations weren't being properly detected as Iterables. (#7433)

2.34.0 (2026-05-11)

Announcements

  • Requests 2.34.0 introduces inline types, replacing those provided by typeshed. Public API types should be fully compatible with mypy, pyright, and ty. We believe types are comprehensive but if you find issues, please report them to the pinned tracking issue.

    Special thanks to @​bastimeyer, @​cthoyt, @​edgarrmondragon, and @​srittau for helping review and test the types ahead of the release. (#7272)

Improvements

  • Digest Auth hashing algorithms have added usedforsecurity=False to clarify security considerations. (#7310)
  • Requests added support for Python 3.15 based on beta1. Downstream projects should be able to start testing prior to its release in October. (#7422)
  • Requests added support for Python 3.14t. (#7419)

Bugfixes

  • Response.history no longer contains a reference to itself, preventing accidental looping when traversing the history list. (#7328)
  • Requests no longer performs greedy matching on no_proxy domains. The proxy_bypass implementation has been updated with CPython's fix from bpo-39057. (#7427)
  • Requests no longer incorrectly strips duplicate leading slashes in URI paths. This should address user issues with specific presigned URLs. Note the full fix requires urllib3 2.7.0+. (#7315)

... (truncated)

Commits

Updates certifi from 2026.1.4 to 2026.6.17

Commits

Updates chardet from 5.2.0 to 7.4.3

Release notes

Sourced from chardet's releases.

7.4.3

Patch release: fixes a crash when input contains null bytes inside a <meta charset> declaration.

Bug Fixes

  • Fixed ValueError: embedded null character crash when input contained a <meta charset> declaration with a null byte in the encoding name (e.g. b'<meta charset="\x00utf-8">'). codecs.lookup() raises ValueError on embedded nulls, and lookup_encoding() was only catching LookupError. Also added defensive ValueError catches in _validate_bytes() and _to_utf8() for completeness. (#369, thanks @​DRMacIver for the report)

Full Changelog: chardet/chardet@7.4.2...7.4.3

7.4.2

Patch release: fixes a crash on short inputs and closes a bunch of WHATWG/IANA alias gaps.

Bug Fixes

  • Fixed RuntimeError: pipeline must always return at least one result on ~2% of all possible two-byte inputs (e.g. b"\xf9\x92"). Multi-byte encodings like CP932 and Johab could score above the structural confidence threshold on very short inputs, but then statistical scoring would return nothing, leaving an empty result list instead of falling through to the fallback. (#367, #368, thanks @​jasonwbarnett)

Improvements

  • Added ~90 encoding aliases from the WHATWG Encoding Standard and IANA Character Sets registry so that <meta charset> labels like x-cp1252, x-sjis, dos-874, csUTF8, and the cswindows* family all resolve correctly through the markup detection stage. Every alias was driven by a failing spec-compliance test, not speculative. (#366)
  • Added a spec-compliance test suite covering Python decode round-trips for all 86 registry encodings, WHATWG label resolution, IANA preferred MIME names, and Unicode/RFC conformance (BOM sniffing, UTF-8 boundary cases, UTF-16 surrogate pairs). This is the test suite that would have caught the 7.4.1 BOM bug before release. (#366)

Full Changelog: chardet/chardet@7.4.1...7.4.2

7.4.1

Bug Fixes

  • BOM-prefixed UTF-16/32 input now returns utf-16/utf-32 instead of utf-16-le/utf-16-be/utf-32-le/utf-32-be. The endian-specific codecs don't strip the BOM on decode, so callers were getting a stray U+FEFF at the start of their text. BOM-less detection is unchanged. (#364, #365)

Full Changelog: chardet/chardet@7.4.0...7.4.1

chardet 7.4.0 brings accuracy up to 99.3% (from 98.6% in 7.3.0) and significantly faster cold start thanks to a new dense model format.

What's New

Performance:

  • New dense zlib-compressed model format (v2) drops cold start (import + first detect) from ~75ms to ~13ms with mypyc

Accuracy (98.6% → 99.3%):

  • Eliminated train/test data overlap via content fingerprinting
  • Added MADLAD-400 and Wikipedia as supplemental training sources
  • Improved non-ASCII bigram scoring: high-byte bigrams are now preserved during training and weighted by per-bigram IDF
  • Encoding-aware substitution filtering (substitutions only apply for characters the target encoding can't represent)
  • Increased training samples from 15K to 25K per language/encoding pair

Bug fixes:

  • Added dedicated structural analyzers for CP932, CP949, and Big5-HKSCS (these were previously sharing their base encoding's byte-range analyzer, missing extended ranges)

Metrics

| | chardet 7.4.0 (mypyc) | chardet 6.0.0 | charset-normalizer 3.4.6 |

... (truncated)

Changelog

Sourced from chardet's changelog.

7.4.3 (2026-04-13)

Bug Fixes:

  • Fixed ValueError: embedded null character crash when input contained a <meta charset> declaration with a null byte in the encoding name (e.g. b'<meta charset="\x00utf-8">'). codecs.lookup() raises ValueError on embedded nulls, and lookup_encoding() was only catching LookupError. Also added defensive ValueError catches in _validate_bytes() and _to_utf8() for completeness. (Dan Blanchard <https://github.com/dan-blanchard>_ via Claude, [#369](https://github.com/chardet/chardet/issues/369) <https://github.com/chardet/chardet/issues/369>_)

7.4.2 (2026-04-12)

Bug Fixes:

  • Fixed RuntimeError: pipeline must always return at least one result on ~2% of all possible two-byte inputs (e.g. b"\xf9\x92"). Multi-byte encodings like CP932 and Johab could score above the structural confidence threshold on very short inputs, but then statistical scoring would return nothing, leaving the pipeline with an empty result list instead of falling through to the no_match_encoding fallback. (Jason Barnett <https://github.com/jasonwbarnett>_ via Claude, [#367](https://github.com/chardet/chardet/issues/367) <https://github.com/chardet/chardet/issues/367>, [#368](https://github.com/chardet/chardet/issues/368) <https://github.com/chardet/chardet/pull/368>)

Improvements:

  • Added ~90 encoding aliases from the WHATWG Encoding Standard and IANA Character Sets registry so that <meta charset> labels like x-cp1252, x-sjis, dos-874, csUTF8, and the cswindows* family all resolve correctly through the markup detection stage. Every alias was driven by a failing spec-compliance test. (Dan Blanchard <https://github.com/dan-blanchard>_ via Claude, [#366](https://github.com/chardet/chardet/issues/366) <https://github.com/chardet/chardet/pull/366>_)
  • Added a spec-compliance test suite covering Python decode round-trips for all 86 registry encodings, WHATWG web-platform label resolution, IANA preferred MIME names, and Unicode/RFC conformance (BOM sniffing, UTF-8 boundary cases, UTF-16 surrogate pairs). This is the test suite that would have caught the 7.4.1 BOM bug before release. (Dan Blanchard <https://github.com/dan-blanchard>_ via Claude, [#366](https://github.com/chardet/chardet/issues/366) <https://github.com/chardet/chardet/pull/366>_)

7.4.1 (2026-04-07)

... (truncated)

Commits
  • 8f404a5 docs: set 7.4.3 release date to 2026-04-13
  • 7a6667f docs: fix changelog attribution for #369
  • a1fc986 docs: changelog for 7.4.3
  • 0af01d6 Fix ValueError crash on null bytes in charset declarations (#369)
  • 08e4ebc ci: parallelize riscv64 builds across 5 RISE runners
  • 2f6e1e9 ci: use python3 -m pip on riscv64 runner
  • 204623d ci: invoke cibuildwheel manually on riscv64 runner
  • 78c1d20 ci: use native runners for aarch64/riscv64 instead of QEMU
  • 3cc0960 docs: changelog for 7.4.2
  • 9079efc Fix RuntimeError on ~2% of two-byte inputs (#368)
  • Additional commits viewable in compare view

Updates charset-normalizer from 3.4.4 to 3.4.7

Release notes

Sourced from charset-normalizer's releases.

Version 3.4.7

3.4.7 (2026-04-02)

Changed

  • Pre-built optimized version using mypy[c] v1.20.
  • Relax setuptools constraint to setuptools>=68,<82.1.

Fixed

  • Correctly remove SIG remnant in utf-7 decoded string. (#718) (#716)

Version 3.4.6

3.4.6 (2026-03-15)

Changed

  • Flattened the logic in charset_normalizer.md for higher performance. Removed eligible(..) and feed(...) in favor of feed_info(...).
  • Raised upper bound for mypy[c] to 1.20, for our optimized version.
  • Updated UNICODE_RANGES_COMBINED using Unicode blocks v17.

Fixed

  • Edge case where noise difference between two candidates can be almost insignificant. (#672)
  • CLI --normalize writing to wrong path when passing multiple files in. (#702)

Misc

  • Freethreaded pre-built wheels now shipped in PyPI starting with 3.14t. (#616)

Version 3.4.5

3.4.5 (2026-03-06)

Changed

  • Update setuptools constraint to setuptools>=68,<=82.
  • Raised upper bound of mypyc for the optional pre-built extension to v1.19.1

Fixed

  • Add explicit link to lib math in our optimized build. (#692)
  • Logger level not restored correctly for empty byte sequences. (#701)
  • TypeError when passing bytearray to from_bytes. (#703)

Misc

  • Applied safe micro-optimizations in both our noise detector and language detector.
  • Rewrote the query_yes_no function (inside CLI) to avoid using ambiguous licensed code.
  • Added cd.py submodule into mypyc optional compilation to reduce further the performance impact.

[!WARNING]
mypyc changed the usual binary output for the optimized wheel. Beware, especially if using PyInstaller or alike. See jawah/charset_normalizer#714

Changelog

Sourced from charset-normalizer's changelog.

3.4.7 (2026-04-02)

Changed

  • Pre-built optimized version using mypy[c] v1.20.
  • Relax setuptools constraint to setuptools>=68,<82.1.

Fixed

  • Correctly remove SIG remnant in utf-7 decoded string. (#718) (#716)

3.4.6 (2026-03-15)

Changed

  • Flattened the logic in charset_normalizer.md for higher performance. Removed eligible(..) and feed(...) in favor of feed_info(...).
  • Raised upper bound for mypy[c] to 1.20, for our optimized version.
  • Updated UNICODE_RANGES_COMBINED using Unicode blocks v17.

Fixed

  • Edge case where noise difference between two candidates can be almost insignificant. (#672)
  • CLI --normalize writing to wrong path when passing multiple files in. (#702)

Misc

  • Freethreaded pre-built wheels now shipped in PyPI starting with 3.14t. (#616)

3.4.5 (2026-03-06)

Changed

  • Update setuptools constraint to setuptools>=68,<=82.
  • Raised upper bound of mypyc for the optional pre-built extension to v1.19.1

Fixed

  • Add explicit link to lib math in our optimized build. (#692)
  • Logger level not restored correctly for empty byte sequences. (#701)
  • TypeError when passing bytearray to from_bytes. (#703)

Misc

  • Applied safe micro-optimizations in both our noise detector and language detector.
  • Rewrote the query_yes_no function (inside CLI) to avoid using ambiguous licensed code.
  • Added cd.py submodule into mypyc optional compilation to reduce further the performance impact.
Commits
  • 0f07891 Merge pull request #729 from jawah/release-3.4.7
  • fdbeb29 chore: update dev, and ci requirements
  • b66f922 chore: add ft classifier
  • f94249d chore: add test cases for utf_7 recent fix
  • 95c866f chore: bump version to 3.4.7
  • 4f429bb chore: bump mypy pre-commit to v1.20
  • b579cd6 fix: correctly remove SIG remnant in utf-7 decoded string
  • 58bf944 ⬆️ Bump github/codeql-action from 4.32.4 to 4.35.1 (#728)
  • 44cf8a1 ⬆️ Bump actions/download-artifact from 8.0.0 to 8.0.1 (#726)
  • 362bc20 ⬆️ Bump docker/setup-qemu-action from 3.7.0 to 4.0.0 (#725)
  • Additional commits viewable in compare view

Updates idna from 3.15 to 3.18

Changelog

Sourced from idna's changelog.

3.18 (2026-06-02)

  • When decoding a domain, add a display argument that will pass through invalid labels rather than raising an exception.

3.17 (2026-05-28)

  • Substantial 75% reduction in memory usage through new data structures and some optimization in processing speed.
  • Added a general 1024-character input length cap to the public validation, conversion, and codec entry points. This is well above any legitimate domain or label and guards against pathological inputs.

3.16 (2026-05-22)

  • Add a command-line interface (python -m idna, also available as the idna script). Encodes or decodes one or more domains supplied as arguments or on standard input, with options to select A-label or U-label output and control error handling.
  • Raise the minimum supported Python version to 3.9
  • Various code quality improvements
Commits
  • f39ea90 Release 3.18
  • 40f4e40 Pre-release 3.18rc0
  • 1a5bf80 Merge pull request #253 from kjd/lenient-decode
  • 5bbb26f Merge branch 'master' into lenient-decode
  • c532bae Rename decode() lenient= option to display= (issue #248)
  • 0b1758b Merge pull request #252 from kjd/release-3.17
  • f48619c Release 3.17
  • 7421ba8 Pre-release 3.17rc0
  • 22ebb73 Merge pull request #251 from kjd/structure-optimizations
  • 2a7ac0a Drop redundant parallel-arrays comment from uts46data
  • Additional commits viewable in compare view

@dependabot dependabot Bot added dependencies pull requests that update a dependency file python Pull requests that update python code labels Jun 3, 2026
@dependabot
Bump the requests group across 1 directory with 5 updates
e248c9e 
Bumps the requests group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [requests](https://github.com/psf/requests) | `2.33.0` | `2.34.2` |
| [certifi](https://github.com/certifi/python-certifi) | `2026.1.4` | `2026.6.17` |
| [chardet](https://github.com/chardet/chardet) | `5.2.0` | `7.4.3` |
| [charset-normalizer](https://github.com/jawah/charset_normalizer) | `3.4.4` | `3.4.7` |
| [idna](https://github.com/kjd/idna) | `3.15` | `3.18` |



Updates `requests` from 2.33.0 to 2.34.2
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.33.0...v2.34.2)

Updates `certifi` from 2026.1.4 to 2026.6.17
- [Commits](certifi/python-certifi@2026.01.04...2026.06.17)

Updates `chardet` from 5.2.0 to 7.4.3
- [Release notes](https://github.com/chardet/chardet/releases)
- [Changelog](https://github.com/chardet/chardet/blob/main/docs/changelog.rst)
- [Commits](chardet/chardet@5.2.0...7.4.3)

Updates `charset-normalizer` from 3.4.4 to 3.4.7
- [Release notes](https://github.com/jawah/charset_normalizer/releases)
- [Changelog](https://github.com/jawah/charset_normalizer/blob/master/CHANGELOG.md)
- [Commits](jawah/charset_normalizer@3.4.4...3.4.7)

Updates `idna` from 3.15 to 3.18
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.md)
- [Commits](kjd/idna@v3.15...v3.18)

---
updated-dependencies:
- dependency-name: certifi
  dependency-version: 2026.5.20
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: requests
- dependency-name: chardet
  dependency-version: 7.4.3
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: requests
- dependency-name: charset-normalizer
  dependency-version: 3.4.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: requests
- dependency-name: idna
  dependency-version: '3.17'
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: requests
- dependency-name: requests
  dependency-version: 2.34.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: requests
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabot Bot force-pushed the dependabot/pip/requests-efb3dbbe11 branch from 29eca4b to e248c9e Compare July 1, 2026 19:23
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