Bump werkzeug from 3.1.3 to 3.1.4 in /dockerfiles/jupyter

[dependabot]

User description

Bumps werkzeug from 3.1.3 to 3.1.4.

Release notes

Sourced from werkzeug's releases.

3.1.4

This is the Werkzeug 3.1.4 fix release, which fixes bugs but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Werkzeug/3.1.4/ Changes: https://werkzeug.palletsprojects.com/page/changes/#version-3-1-4 Milestone: https://github.com/pallets/werkzeug/milestone/42?closed=1

• safe_join on Windows does not allow special device names. This prevents reading from these when using send_from_directory. secure_filename already prevented writing to these. ghsa-hgf8-39gv-g3f2
• The debugger pin fails after 10 attempts instead of 11. #3020
• The multipart form parser handles a \r\n sequence at a chunk boundary. #3065
• Improve CPU usage during Watchdog reloader. #3054
• Request.json annotation is more accurate. #3067
• Traceback rendering handles when the line number is beyond the available source lines. #3044
• HTTPException.get_response annotation and doc better conveys the distinction between WSGI and sans-IO responses. #3056

Changelog

Sourced from werkzeug's changelog.

Version 3.1.4

Released 2025-11-28

• safe_join on Windows does not allow special device names. This prevents reading from these when using send_from_directory. secure_filename already prevented writing to these. :ghsa:hgf8-39gv-g3f2
• The debugger pin fails after 10 attempts instead of 11. :pr:3020
• The multipart form parser handles a \r\n sequence at a chunk boundary. :issue:3065
• Improve CPU usage during Watchdog reloader. :issue:3054
• Request.json annotation is more accurate. :issue:3067
• Traceback rendering handles when the line number is beyond the available source lines. :issue:3044
• HTTPException.get_response annotation and doc better conveys the distinction between WSGI and sans-IO responses. :issue:3056

Commits

• 1c7beb6 release version 3.1.4
• 9c8b754 install less to run tox
• 474e22f update dev dependencies
• 4b83337 Merge commit from fork
• 9bdec46 safe_join prevents windows special device names
• b11713e better HTTPException.get_response annotation (#3072)
• 1131dbd distinguish wsgi and sansio response annotation
• 5d9a403 skip rendering missing source (#3071)
• 60ea32c skip rendering missing source
• c0e67e9 Request.json property is only Any (#3070)
• Additional commits viewable in compare view

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PR Type

Dependencies, Other

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Description

• Bump werkzeug to 3.1.4

• Update locked hashes accordingly

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Diagram Walkthrough

flowchart LR
  lockfile["locked-requirements.txt"]
  werkz313["werkzeug 3.1.3 + old hashes"]
  werkz314["werkzeug 3.1.4 + new hashes"]
  lockfile -- "upgrade dependency pin" --> werkz314
  werkz313 -- "replaced by" --> werkz314

Loading

File Walkthrough

	Relevant files
Dependencies	locked-requirements.txt Update werkzeug pin and hashes                                                      dockerfiles/jupyter/locked-requirements.txt Pin werkzeug from 3.1.3 to 3.1.4 Replace two SHA256 hashes for new version Keep dependency comment indicating usage via Flask +3/-3

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PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Integrity Hashes Verify the new sha256 hashes correspond to the published wheels/source for werkzeug 3.1.4 for all targeted platforms/py versions to avoid resolution failures in reproducible builds. werkzeug==3.1.4 \ --hash=sha256:2ad50fb9ed09cc3af22c54698351027ace879a0b60a3b5edf5730b2f7d876905 \ --hash=sha256:cd3cd98b1b92dc3b7b3995038826c68097dcb16f9baa63abe35f20eafeb9fe5e Transitive Compatibility Confirm Flask and jupyter-server versions in this lockfile are compatible with werkzeug 3.1.4 and that no known regressions affect the Jupyter image runtime. werkzeug==3.1.4 \ --hash=sha256:2ad50fb9ed09cc3af22c54698351027ace879a0b60a3b5edf5730b2f7d876905 \ --hash=sha256:cd3cd98b1b92dc3b7b3995038826c68097dcb16f9baa63abe35f20eafeb9fe5e # via flask

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[dependabot]

Superseded by #43.