chore(deps): bump the fastapi-minor-patch group across 1 directory with 2 updates

[dependabot]

Bumps the fastapi-minor-patch group with 2 updates in the /reference-apps/fastapi directory: uvicorn and pymongo.

Updates uvicorn from 0.52.4 to 0.53.0

Release notes

Sourced from uvicorn's releases.

Version 0.53.0

🌐 Opt-in HTTP/2 support

uvicorn 0.53.0 adds experimental HTTP/2 through zttp, alongside a new zuvloop integration and connection-handling improvements.

uv add uvicorn==0.53.0

• Serve HTTP/1.1 and HTTP/2 with zttp (#2982, #3101). Install zttp, then enable HTTP/2 with --http zttp --http2. Uvicorn negotiates HTTP/2 over TLS with ALPN and supports cleartext prior knowledge.
• HTTP/2 remains experimental. Upgrade-based h2c and WebSockets over HTTP/2 are not supported.

⚙️ More event loop choice

• Run Uvicorn with zuvloop (#3104). Install zuvloop separately and select it explicitly with --loop zuvloop on CPython 3.14 or newer.

🛡️ More reliable connections and proxies

• Honor Connection: close token lists (#3103). Uvicorn now parses comma-separated tokens case-insensitively across HTTP implementations.
• Trust IPv6 loopback proxies by default (#3119). The default FORWARDED_ALLOW_IPS value now includes ::1.
• Keep upgraded WebSockets alive (#3107). Uvicorn cancels the HTTP keep-alive timer when the connection becomes a WebSocket.

Full changelog: 0.52.4...0.53.0

Changelog

Sourced from uvicorn's changelog.

0.53.0 (September 14, 2026)

This release adds experimental HTTP/2 support through zttp. Enable it with --http zttp --http2. Upgrade-based h2c and WebSockets over HTTP/2 are not supported.

Added

• Add experimental HTTP/2 support through zttp (#2982, #3101)
• Add support for zuvloop (#3104)

Fixed

• Handle comma-separated, case-insensitive Connection: close tokens across HTTP implementations (#3103)
• Trust IPv6 loopback in the default FORWARDED_ALLOW_IPS value (#3119)
• Cancel the HTTP keep-alive timer when upgrading to WebSocket (#3107)

Commits

• 421708f Version 0.53.0 (#3136)
• f1a1bff Unset the keep-alive timer when upgrading to WebSocket (#3107)
• 63971ed Document HTTP/2 support (#3130)
• 7d1a005 Remove race from multiprocess health check test (#3128)
• 5ac6265 Add ::1 to FORWARDED_ALLOW_IPS (#3119)
• 098b206 Remove timing race from SIGHUP supervisor test (#3127)
• 968f15e chore(deps): bump the github-actions group with 4 updates (#3113)
• 7d4c08c chore(deps): bump the python-packages group across 1 directory with 11 update...
• fe528a4 Require explicit opt-in for zttp HTTP/2 (#3101)
• fa324a4 chore(deps-dev): bump httpx2 from 2.10.0 to 2.12.0 (#3121)
• Additional commits viewable in compare view

Updates pymongo from 4.17.0 to 4.18.1

Release notes

Sourced from pymongo's releases.

PyMongo 4.18.1

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-18-1-released/343338

PyMongo 4.18.0

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-18-released/343137

Changelog

Sourced from pymongo's changelog.

Changes in Version 4.18.1 (2026/09/10)

Version 4.18.1 is a bug fix release.

• Use an exact match for the file ID in GridFS delete methods (CVE-2026-88029_).

.. _CVE-2026-88029: https://www.cve.org/CVERecord?id=CVE-2026-88029

Changes in Version 4.18.0 (2026/09/03)

PyMongo 4.18 brings a number of changes including:

• Added srvAllowedHostsSuffix as a URI option and keyword argument to :class:~pymongo.synchronous.mongo_client.MongoClient and :class:~pymongo.asynchronous.mongo_client.AsyncMongoClient. When connecting via mongodb+srv://, this option overrides the default requirement that SRV-returned hosts share the same parent domain as the seed hostname, allowing hosts under a different domain suffix to be accepted. The suffix must not be a public suffix (per the Public Suffix List <https://publicsuffix.org/list/>_). See the :class:~pymongo.synchronous.mongo_client.MongoClient and :class:~pymongo.asynchronous.mongo_client.AsyncMongoClient documentation for security considerations.
• Dropped support for MongoDB 4.2.
• Added support for MongoDB 9.0.
• PyPy support is deprecated and will be removed in a future release.
• Improved TLS connection performance by reusing TLS sessions across connections to the same server, avoiding a full handshake on each new connection. Session resumption is supported on all Python versions for synchronous clients and on Python 3.11+ for async clients.
• Improved performance for MongoDB 9.0's Intelligent Workload Management (IWM) by only retrying overload errors when doing so is expected to not worsen server conditions.
• Added support for exhaust cursors (:attr:~pymongo.cursor.CursorType.EXHAUST) against mongos 7.1+. An older mongos still raises :class:~pymongo.errors.InvalidOperation, now on the first iteration of the cursor rather than from :meth:~pymongo.synchronous.collection.Collection.find, since the requirement is checked against the connection in use. Separately, async cursors combining limit with :attr:~pymongo.cursor.CursorType.EXHAUST now raise at find rather than on first iteration, matching the synchronous API.
• Redacted potentially sensitive authentication mechanism properties, including AWS session tokens, from the representations of :class:~pymongo.synchronous.mongo_client.MongoClient and :class:~pymongo.asynchronous.mongo_client.AsyncMongoClient.
• Command monitoring events and command log messages for a single logical operation now share one stable operation_id across all of its retry attempts, so consumers can correlate a retried operation's events. As a result, operation_id is no longer equal to the per-attempt request_id

... (truncated)

Commits

• 127d140 PYTHON-6085 Prep for 4.18.1 release (#3047)
• fa67658 PYTHON-5994 Use exact match for file ID in GridFS delete methods (#3046)
• 1011e57 Prep branch v4.18
• 4dd7303 PYTHON-6076 Request workflows permission in create-release-branch (#3039)
• e66da83 PYTHON-5956 Use shared python/setup action for CI setup (#2990)
• 22a2ec8 PYTHON-6021 Move _write_concern_for_cmd into BaseObject (#3036)
• 2a4a004 PYTHON-5874 Fix test_fork.py failures on Python 3.15 due to fork() Deprecatio...
• 0f6da1c PYTHON-6071 Fix ML-KEM OCSP tests and run min-deps OCSP task on PRs (#3037)
• 3890060 BUMP 4.19.0.dev0
• 8e7ece4 PYTHON-6072 - Update changelog for 4.18 release (#3038)
• Additional commits viewable in compare view

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