Update uvicorn requirement from <0.40,>=0.32 to >=0.32,<0.45

[dependabot]

Updates the requirements on uvicorn to permit the latest version.

Release notes

Sourced from uvicorn's releases.

Version 0.44.0

What's Changed

• Implement websocket keepalive pings for websockets-sansio by @​Kludex in Kludex/uvicorn#2888

Full Changelog: Kludex/uvicorn@0.43.0...0.44.0

Changelog

Sourced from uvicorn's changelog.

0.44.0 (April 6, 2026)

Added

• Implement websocket keepalive pings for websockets-sansio (#2888)

0.43.0 (April 3, 2026)

You can quit Uvicorn now. We heard you, @​pamelafox - all 47 of your Ctrl+C's (thanks for flagging it, and thanks to @​tiangolo for the fix 🙏). See the tweet.

Changed

• Emit http.disconnect ASGI receive() event on server shutting down for streaming responses (#2829)
• Use native context parameter for create_task on Python 3.11+ (#2859)
• Drop cast in ASGI types (#2875)

0.42.0 (March 16, 2026)

Changed

• Use bytearray for request body accumulation to avoid O(n^2) allocation on fragmented bodies (#2845)

Fixed

• Escape brackets and backslash in httptools HEADER_RE regex (#2824)
• Fix multiple issues in websockets sans-io implementation (#2825)

0.41.0 (February 16, 2026)

Added

• Add --limit-max-requests-jitter to stagger worker restarts (#2707)
• Add socket path to scope["server"] (#2561)

Changed

• Rename LifespanOn.error_occured to error_occurred (#2776)

Fixed

• Ignore permission denied errors in watchfiles reloader (#2817)
• Ensure lifespan shutdown runs when should_exit is set during startup (#2812)
• Reduce the log level of 'request limit exceeded' messages (#2788)

0.40.0 (December 21, 2025)

Remove

• Drop support for Python 3.9 (#2772)

... (truncated)

Commits

• edb54c4 Version 0.44.0 (#2890)
• 029be08 Implement websocket keepalive pings for websockets-sansio (#2888)
• 8d397c7 Version 0.43.0 (#2885)
• 587042d 🐛 Emit http.disconnect ASGI receive() event on server shutting down for s...
• c9a75fb chore(deps): bump the github-actions group with 3 updates (#2878)
• 84fd578 chore(deps): bump pygments from 2.19.2 to 2.20.0 (#2877)
• cd52d34 Use native context parameter for create_task on Python 3.11+ (#2859)
• 5211880 Drop cast in ASGI types (#2875)
• 1cb8e74 Add websocket 500 fallback header test (#2874)
• 28efbb2 chore(deps-dev): bump cryptography from 46.0.5 to 46.0.6 (#2873)
• Additional commits viewable in compare view

[github-actions]

📊 Performance Benchmark Report

Comparing dev (baseline) vs dependabot/pip/dev/uvicorn-gte-0.32-and-lt-0.45 (current)

📈 Detailed Results (All Benchmarks)

📋 Complete results for all benchmarks - includes both significant and insignificant changes

🧪 Test Name	📏 Base	📏 Current	📈 Change	🎯 Status
Bloom Filter Dns Mutation Tracking Performance	4.13ms	4.22ms	+2.1% ⚪	✅
Bloom Filter Large Scale Dns Brute Force	17.35ms	17.68ms	+1.9% ⚪	✅
Large Closest Match Lookup	352.76ms	358.57ms	+1.6% ⚪	✅
Realistic Closest Match Workload	189.75ms	188.12ms	-0.9% ⚪	✅
Event Memory Medium Scan	1784 B/event	1784 B/event	+0.0% ⚪	✅
Event Memory Large Scan	1768 B/event	1768 B/event	+0.0% ⚪	✅
Event Validation Full Scan Startup Small Batch	415.30ms	401.86ms	-3.2% ⚪	✅
Event Validation Full Scan Startup Large Batch	602.81ms	575.10ms	-4.6% ⚪	✅
Make Event Autodetection Small	32.09ms	30.72ms	-4.3% ⚪	✅
Make Event Autodetection Large	324.35ms	311.86ms	-3.8% ⚪	✅
Make Event Explicit Types	14.32ms	13.68ms	-4.4% ⚪	✅
Excavate Single Thread Small	4.265s	3.896s	-8.7% ⚪	✅
Excavate Single Thread Large	9.846s	9.370s	-4.8% ⚪	✅
Excavate Parallel Tasks Small	4.407s	4.023s	-8.7% ⚪	✅
Excavate Parallel Tasks Large	7.657s	7.127s	-6.9% ⚪	✅
Is Ip Performance	3.16ms	3.20ms	+1.0% ⚪	✅
Make Ip Type Performance	11.70ms	11.51ms	-1.6% ⚪	✅
Mixed Ip Operations	4.54ms	4.54ms	-0.1% ⚪	✅
Memory Use Web Crawl	51.3 MB	40.9 MB	-20.3% 🟢🟢🟢	🚀
Memory Use Subdomain Enum	19.3 MB	19.3 MB	+0.0% ⚪	✅
Scan Throughput 100	9.612s	8.211s	-14.6% 🟢🟢	🚀
Scan Throughput 1000	47.787s	40.804s	-14.6% 🟢🟢	🚀
Typical Queue Shuffle	63.59µs	64.58µs	+1.6% ⚪	✅
Priority Queue Shuffle	725.21µs	730.01µs	+0.7% ⚪	✅

🎯 Performance Summary

+ 3 improvements 🚀
  21 unchanged ✅

🔍 Significant Changes (>10%)

• Memory Use Web Crawl: 20.3% 🚀 less memory
• Scan Throughput 100: 14.6% 🚀 faster
• Scan Throughput 1000: 14.6% 🚀 faster

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🐍 Python Version 3.11.15

[dependabot]

Superseded by #3066.