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Bump the pip group across 1 directory with 4 updates#94

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dependabot/pip/pip-257d4acdc6
Mar 10, 2026
Merged

Bump the pip group across 1 directory with 4 updates#94
michaelbeale-IL merged 2 commits intomainfrom
dependabot/pip/pip-257d4acdc6

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Bumps the pip group with 4 updates in the / directory: nltk, filelock, pillow and urllib3.

Updates nltk from 3.9.1 to 3.9.3

Changelog

Sourced from nltk's changelog.

Version 3.9.3 2026-02-21

  • Fix CVE-2025-14009: secure ZIP extraction in nltk.downloader (#3468)
  • Block path traversal/arbitrary reads in nltk.data for protocol-less refs (#3467)
  • Block path traversal/abs paths in corpus readers and FS pointers (#3479, #3480)
  • Validate external StanfordSegmenter JARs using SHA256 (#3477)
  • Add optional sandbox enforcement for filestring() (#3485)
  • Maintenance: downloader/zipped models, CI/tooling updates

Thanks to the following contributors to 3.9.3: Chris Clauss, Eric Kafe, HyperPS, purificant, Shivansh-Game, Christopher Smith

Version 3.9.2 2025-10-01

  • Update download checksums to use SHA256 in built index
  • Fix percentage escape in new-style string formatting
  • replace shortened URLs using goo.gl
  • Make Wordnet interoperable with various taggers and tagged corpora
  • Fix saving PerceptronTagger
  • Document how to reproduce old Wordnet studies
  • properly initialize Portuguese corpus reader
  • support for mixed rules conversion into Chomsky Normal Form
  • only import tkinter if a GUI is needed
  • issue #2112 with Corenlp
  • new environment variable NLTK_DOWNLOADER_FORCE_INTERACTIVE_SHELL
  • Lesk defaults to most frequent sense in case of ties

Thanks to the following contributors to 3.9.2: Jose Cols, Peter de Blanc, GeneralPoxter, Eric Kafe, William LaCroix, Jason Liu, Samer Masterson, Mike014, purificant, Andrew Ernest Ritz, samertm, Ikram Ul Haq, Christopher Smith, Ryan Mannion

Version 3.9.1 2024-08-19

  • Fixed bug that prevented wordnet from loading

Version 3.9 2024-08-18

  • Fix security vulnerability CVE-2024-39705 (breaking change)
  • Replace pickled models (punkt, chunker, taggers) by new pickle-free "_tab" packages
  • No longer sort Wordnet synsets and relations (sort in calling function when required)
  • Only strip the last suffix in Wordnet Morphy, thus restricting synsets() results
  • Add Python 3.12 support
  • Many other minor fixes

Thanks to the following contributors to 3.8.2: Tom Aarsen, Cat Lee Ball, Veralara Bernhard, Carlos Brandt, Konstantin Chernyshev, Michael Higgins, Eric Kafe, Vivek Kalyan, David Lukes, Rob Malouf, purificant, Alex Rudnick, Liling Tan, Akihiro Yamazaki.

Version 3.8.1 2023-01-02

  • Resolve RCE vulnerability in localhost WordNet Browser (#3100)

... (truncated)

Commits
  • 4154eb8 Merge pull request #3503 from ekaf/hotfix-3501
  • 7a710cb Prepare release 3.9.3
  • 1056b32 Merge pull request #3468 from HyperPS/fix/secure-unzip-rce
  • 7dc5baa Resolve merge conflict in tag mapping using normalized nltk resource URL
  • 7ef38b8 Merge pull request #3467 from HyperPS/develop
  • b2e1164 Merge pull request #3485 from HyperPS/fix-filestring-sandbox-update
  • ac0ce55 Merge pull request #3480 from HyperPS/fix/filesystem-sandbox-security
  • 603e34d Merge pull request #3479 from HyperPS/fix/corpusreader-path-traversal
  • b63a501 Merge pull request #3477 from HyperPS/fix/stanford-segmenter-rce-sha256
  • df38955 Merge pull request #3494 from ekaf/ewnv
  • Additional commits viewable in compare view

Updates filelock from 3.19.1 to 3.20.3

Release notes

Sourced from filelock's releases.

3.20.3

What's Changed

Full Changelog: tox-dev/filelock@3.20.2...3.20.3

3.20.2

What's Changed

New Contributors

Full Changelog: tox-dev/filelock@3.20.1...3.20.2

3.20.1

What's Changed

Full Changelog: tox-dev/filelock@3.20.0...3.20.1

3.20.0

What's Changed

New Contributors

Full Changelog: tox-dev/filelock@3.19.1...3.20.0

Changelog

Sourced from filelock's changelog.

########### Changelog ###########

3.25.1 (2026-03-09)

  • [pre-commit.ci] pre-commit autoupdate :pr:510 - by :user:pre-commit-ci[bot]
  • 🐛 fix(win): restore best-effort lock file cleanup on release :pr:511
  • [pre-commit.ci] pre-commit autoupdate :pr:508 - by :user:pre-commit-ci[bot]
  • 📝 docs(logo): add branded project logo :pr:507

3.25.0 (2026-03-01)

  • ✨ feat(async): add AsyncReadWriteLock :pr:506
  • Standardize .github files to .yaml suffix
  • build(deps): bump actions/download-artifact from 7 to 8 :pr:503 - by :user:dependabot[bot]
  • build(deps): bump actions/upload-artifact from 6 to 7 :pr:502 - by :user:dependabot[bot]
  • Move SECURITY.md to .github/SECURITY.md
  • Add security policy
  • Add permissions to check workflow :pr:500
  • [pre-commit.ci] pre-commit autoupdate :pr:499 - by :user:pre-commit-ci[bot]

3.24.3 (2026-02-19)

  • 🐛 fix(unix): handle ENOENT race on FUSE/NFS during acquire :pr:495
  • 🐛 fix(ci): add trailing blank line after changelog entries :pr:492

3.24.2 (2026-02-16)

  • 🐛 fix(rw): close sqlite3 cursors and skip SoftFileLock Windows race :pr:491
  • 🐛 fix(test): resolve flaky write non-starvation test :pr:490
  • 📝 docs: restructure using Diataxis framework :pr:489

3.24.1 (2026-02-15)

  • 🐛 fix(soft): resolve Windows deadlock and test race condition :pr:488

3.24.0 (2026-02-14)

... (truncated)

Commits

Updates pillow from 11.3.0 to 12.1.1

Release notes

Sourced from pillow's releases.

12.1.1

https://pillow.readthedocs.io/en/stable/releasenotes/12.1.1.html

Dependencies

Other changes

12.1.0

https://pillow.readthedocs.io/en/stable/releasenotes/12.1.0.html

Deprecations

Documentation

Dependencies

Testing

... (truncated)

Commits

Updates urllib3 from 2.5.0 to 2.6.3

Release notes

Sourced from urllib3's releases.

2.6.3

🚀 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. 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.

Changes

2.6.2

🚀 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. 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.

Changes

  • Fixed HTTPResponse.read_chunked() to properly handle leftover data in the decoder's buffer when reading compressed chunked responses. (urllib3/urllib3#3734)

2.6.1

🚀 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. 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.

Changes

  • Restore previously removed HTTPResponse.getheaders() and HTTPResponse.getheader() methods. (#3731)

2.6.0

🚀 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. 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.

Security

  • Fixed a security issue where streaming API could improperly handle highly compressed HTTP content ("decompression bombs") leading to excessive resource consumption even when a small amount of data was requested. Reading small chunks of compressed data is safer and much more efficient now. (CVE-2025-66471 reported by @​Cycloctane, 8.9 High, GHSA-2xpw-w6gg-jr37)
  • Fixed a security issue where an attacker could compose an HTTP response with virtually unlimited links in the Content-Encoding header, potentially leading to a denial of service (DoS) attack by exhausting system resources during decoding. The number of allowed chained encodings is now limited to 5. (CVE-2025-66418 reported by @​illia-v, 8.9 High, GHSA-gm62-xv2j-4w53)

[!IMPORTANT]

  • If urllib3 is not installed with the optional urllib3[brotli] extra, but your environment contains a Brotli/brotlicffi/brotlipy package anyway, make sure to upgrade it to at least Brotli 1.2.0 or brotlicffi 1.2.0.0 to benefit from the security fixes and avoid warnings. Prefer using urllib3[brotli] to install a compatible Brotli package automatically.

... (truncated)

Changelog

Sourced from urllib3's changelog.

2.6.3 (2026-01-07)

  • Fixed a high-severity security issue where decompression-bomb safeguards of the streaming API were bypassed when HTTP redirects were followed. (GHSA-38jv-5279-wg99 <https://github.com/urllib3/urllib3/security/advisories/GHSA-38jv-5279-wg99>__)
  • Started treating Retry-After times greater than 6 hours as 6 hours by default. ([#3743](https://github.com/urllib3/urllib3/issues/3743) <https://github.com/urllib3/urllib3/issues/3743>__)
  • Fixed urllib3.connection.VerifiedHTTPSConnection on Emscripten. ([#3752](https://github.com/urllib3/urllib3/issues/3752) <https://github.com/urllib3/urllib3/issues/3752>__)

2.6.2 (2025-12-11)

  • Fixed HTTPResponse.read_chunked() to properly handle leftover data in the decoder's buffer when reading compressed chunked responses. ([#3734](https://github.com/urllib3/urllib3/issues/3734) <https://github.com/urllib3/urllib3/issues/3734>__)

2.6.1 (2025-12-08)

  • Restore previously removed HTTPResponse.getheaders() and HTTPResponse.getheader() methods. ([#3731](https://github.com/urllib3/urllib3/issues/3731) <https://github.com/urllib3/urllib3/issues/3731>__)

2.6.0 (2025-12-05)

Security

  • Fixed a security issue where streaming API could improperly handle highly compressed HTTP content ("decompression bombs") leading to excessive resource consumption even when a small amount of data was requested. Reading small chunks of compressed data is safer and much more efficient now. (GHSA-2xpw-w6gg-jr37 <https://github.com/urllib3/urllib3/security/advisories/GHSA-2xpw-w6gg-jr37>__)
  • Fixed a security issue where an attacker could compose an HTTP response with virtually unlimited links in the Content-Encoding header, potentially leading to a denial of service (DoS) attack by exhausting system resources during decoding. The number of allowed chained encodings is now limited to 5. (GHSA-gm62-xv2j-4w53 <https://github.com/urllib3/urllib3/security/advisories/GHSA-gm62-xv2j-4w53>__)

.. caution::

  • If urllib3 is not installed with the optional urllib3[brotli] extra, but your environment contains a Brotli/brotlicffi/brotlipy package anyway, make sure to upgrade it to at least Brotli 1.2.0 or brotlicffi 1.2.0.0 to benefit from the security fixes and avoid warnings. Prefer using

... (truncated)

Commits
  • 0248277 Release 2.6.3
  • 8864ac4 Merge commit from fork
  • 70cecb2 Fix Scorecard issues related to vulnerable dev dependencies (#3755)
  • 41f249a Move "v2.0 Migration Guide" to the end of the table of contents (#3747)
  • fd4dffd Patch VerifiedHTTPSConnection for Emscripten (#3752)
  • 13f0bfd Handle massive values in Retry-After when calculating time to sleep for (#3743)
  • 8c480bf Bump actions/upload-artifact from 5.0.0 to 6.0.0 (#3748)
  • 4b40616 Bump actions/cache from 4.3.0 to 5.0.1 (#3750)
  • 82b8479 Bump actions/download-artifact from 6.0.0 to 7.0.0 (#3749)
  • 34284cb Mention experimental features in the security policy (#3746)
  • Additional commits viewable in compare view

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@dependabot
Bump the pip group across 1 directory with 4 updates
6628d1b 
Bumps the pip group with 4 updates in the / directory: [nltk](https://github.com/nltk/nltk), [filelock](https://github.com/tox-dev/py-filelock), [pillow](https://github.com/python-pillow/Pillow) and [urllib3](https://github.com/urllib3/urllib3).


Updates `nltk` from 3.9.1 to 3.9.3
- [Changelog](https://github.com/nltk/nltk/blob/develop/ChangeLog)
- [Commits](nltk/nltk@3.9.1...3.9.3)

Updates `filelock` from 3.19.1 to 3.20.3
- [Release notes](https://github.com/tox-dev/py-filelock/releases)
- [Changelog](https://github.com/tox-dev/filelock/blob/main/docs/changelog.rst)
- [Commits](tox-dev/filelock@3.19.1...3.20.3)

Updates `pillow` from 11.3.0 to 12.1.1
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@11.3.0...12.1.1)

Updates `urllib3` from 2.5.0 to 2.6.3
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.5.0...2.6.3)

---
updated-dependencies:
- dependency-name: nltk
  dependency-version: 3.9.3
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: filelock
  dependency-version: 3.20.3
  dependency-type: indirect
  dependency-group: pip
- dependency-name: pillow
  dependency-version: 12.1.1
  dependency-type: indirect
  dependency-group: pip
- dependency-name: urllib3
  dependency-version: 2.6.3
  dependency-type: indirect
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Mar 10, 2026
@michaelbeale-IL michaelbeale-IL merged commit c9f27f8 into main Mar 10, 2026
2 of 3 checks passed
@michaelbeale-IL michaelbeale-IL deleted the dependabot/pip/pip-257d4acdc6 branch March 10, 2026 00:45
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