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Update urllib3 requirement from >= 1.25.3 < 3.0.0 to >=2.2.3#9

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dependabot/pip/urllib3-gte-2.2.3
Apr 14, 2026
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Update urllib3 requirement from >= 1.25.3 < 3.0.0 to >=2.2.3#9
Dylan-FMK merged 1 commit intomainfrom
dependabot/pip/urllib3-gte-2.2.3

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@dependabot dependabot bot commented on behalf of github Apr 13, 2026

Updates the requirements on urllib3 to permit the latest version.

Release notes

Sourced from urllib3's releases.

2.2.3

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support for 2023. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Features

  • Added support for Python 3.13. (#3473)

Bugfixes

  • Fixed the default encoding of chunked request bodies to be UTF-8 instead of ISO-8859-1. All other methods of supplying a request body already use UTF-8 starting in urllib3 v2.0. (#3053)
  • Fixed ResourceWarning on CONNECT with Python < 3.11.4 by backporting python/cpython#103472. (`#3252)
  • Adjust tolerance for floating-point comparison on Windows to avoid flakiness in CI (#3413)
  • Fixed a crash where certain standard library hash functions were absent in restricted environments. (#3432)
  • Fixed mypy error when adding to HTTPConnection.default_socket_options. (#3448)

HTTP/2 (experimental)

HTTP/2 support is still in early development.

  • Excluded Transfer-Encoding: chunked from HTTP/2 request body (#3425)
  • Added version checking for h2 (https://pypi.org/project/h2/) usage. Now only accepting supported h2 major version 4.x.x. (#3290)
  • Added a probing mechanism for determining whether a given target origin supports HTTP/2 via ALPN. (#3301)
  • Add support for sending a request body with HTTP/2 (#3302)

Full Changelog: urllib3/urllib3@2.2.2...2.2.3

Changelog

Sourced from urllib3's changelog.

2.2.3 (2024-09-12)

Features

  • Added support for Python 3.13. ([#3473](https://github.com/urllib3/urllib3/issues/3473) <https://github.com/urllib3/urllib3/issues/3473>__)

Bugfixes

  • Fixed the default encoding of chunked request bodies to be UTF-8 instead of ISO-8859-1. All other methods of supplying a request body already use UTF-8 starting in urllib3 v2.0. ([#3053](https://github.com/urllib3/urllib3/issues/3053) <https://github.com/urllib3/urllib3/issues/3053>__)
  • Fixed ResourceWarning on CONNECT with Python < 3.11.4 by backporting python/cpython#103472. ([#3252](https://github.com/urllib3/urllib3/issues/3252) <https://github.com/urllib3/urllib3/issues/3252>__)
  • Adjust tolerance for floating-point comparison on Windows to avoid flakiness in CI ([#3413](https://github.com/urllib3/urllib3/issues/3413) <https://github.com/urllib3/urllib3/issues/3413>__)
  • Fixed a crash where certain standard library hash functions were absent in restricted environments. ([#3432](https://github.com/urllib3/urllib3/issues/3432) <https://github.com/urllib3/urllib3/issues/3432>__)
  • Fixed mypy error when adding to HTTPConnection.default_socket_options. ([#3448](https://github.com/urllib3/urllib3/issues/3448) <https://github.com/urllib3/urllib3/issues/3448>__)

HTTP/2 (experimental)

HTTP/2 support is still in early development.

  • Excluded Transfer-Encoding: chunked from HTTP/2 request body ([#3425](https://github.com/urllib3/urllib3/issues/3425) <https://github.com/urllib3/urllib3/issues/3425>__)

  • Added version checking for h2 (https://pypi.org/project/h2/) usage.

    Now only accepting supported h2 major version 4.x.x. ([#3290](https://github.com/urllib3/urllib3/issues/3290) <https://github.com/urllib3/urllib3/issues/3290>__)

  • Added a probing mechanism for determining whether a given target origin supports HTTP/2 via ALPN. ([#3301](https://github.com/urllib3/urllib3/issues/3301) <https://github.com/urllib3/urllib3/issues/3301>__)

  • Add support for sending a request body with HTTP/2 ([#3302](https://github.com/urllib3/urllib3/issues/3302) <https://github.com/urllib3/urllib3/issues/3302>__)

Deprecations and Removals

  • Note for downstream distributors: the _version.py file has been removed and is now created at build time by hatch-vcs. ([#3412](https://github.com/urllib3/urllib3/issues/3412) <https://github.com/urllib3/urllib3/issues/3412>__)
  • Drop support for end-of-life PyPy3.8 and PyPy3.9. ([#3475](https://github.com/urllib3/urllib3/issues/3475) <https://github.com/urllib3/urllib3/issues/3475>__)

2.2.2 (2024-06-17)

  • Added the Proxy-Authorization header to the list of headers to strip from requests when redirecting to a different host. As before, different headers can be set via Retry.remove_headers_on_redirect.
  • Allowed passing negative integers as amt to read methods of http.client.HTTPResponse as an alternative to None. ([#3122](https://github.com/urllib3/urllib3/issues/3122) <https://github.com/urllib3/urllib3/issues/3122>__)
  • Fixed return types representing copying actions to use typing.Self. ([#3363](https://github.com/urllib3/urllib3/issues/3363) <https://github.com/urllib3/urllib3/issues/3363>__)

2.2.1 (2024-02-16)

  • Fixed issue where InsecureRequestWarning was emitted for HTTPS connections when using Emscripten. ([#3331](https://github.com/urllib3/urllib3/issues/3331) <https://github.com/urllib3/urllib3/issues/3331>__)

... (truncated)

Commits

@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Apr 13, 2026
@dependabot dependabot bot force-pushed the dependabot/pip/urllib3-gte-2.2.3 branch 5 times, most recently from d467a09 to d668227 Compare April 14, 2026 17:02
Updates the requirements on [urllib3](https://github.com/urllib3/urllib3) to permit the latest version.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.25.3...2.2.3)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.2.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot force-pushed the dependabot/pip/urllib3-gte-2.2.3 branch from d668227 to f998592 Compare April 14, 2026 17:03
@Dylan-FMK Dylan-FMK merged commit 1da21ea into main Apr 14, 2026
1 of 11 checks passed
@dependabot dependabot bot deleted the dependabot/pip/urllib3-gte-2.2.3 branch April 14, 2026 17:06
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