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chore(cargo): bump tokio from 1.50.0 to 1.51.1#333

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chore(cargo): bump tokio from 1.50.0 to 1.51.1#333
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dependabot/cargo/tokio-1.51.1

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

Bumps tokio from 1.50.0 to 1.51.1.

Release notes

Sourced from tokio's releases.

Tokio v1.51.1

1.51.1 (April 8th, 2026)

Fixed

  • sync: fix semaphore reopens after forget (#8021)
  • net: surface errors from SO_ERROR on recv for UDP sockets on Linux (#8001)

Fixed (unstable)

  • metrics: fix worker_local_schedule_count test (#8008)
  • rt: do not leak fd when cancelling io_uring open operation (#7983)

#7983: tokio-rs/tokio#7983 #8001: tokio-rs/tokio#8001 #8008: tokio-rs/tokio#8008 #8021: tokio-rs/tokio#8021

Tokio v1.51.0

1.51.0 (April 3rd, 2026)

Added

  • net: implement get_peer_cred on Hurd (#7989)
  • runtime: add tokio::runtime::worker_index() (#7921)
  • runtime: add runtime name (#7924)
  • runtime: stabilize LocalRuntime (#7557)
  • wasm: add wasm32-wasip2 networking support (#7933)

Changed

  • runtime: steal tasks from the LIFO slot (#7431)

Fixed

  • docs: do not show "Available on non-loom only." doc label (#7977)
  • macros: improve overall macro hygiene (#7997)
  • sync: fix notify_waiters priority in Notify (#7996)
  • sync: fix panic in Chan::recv_many when called with non-empty vector on closed channel (#7991)

#7431: tokio-rs/tokio#7431 #7557: tokio-rs/tokio#7557 #7921: tokio-rs/tokio#7921 #7924: tokio-rs/tokio#7924 #7933: tokio-rs/tokio#7933 #7977: tokio-rs/tokio#7977 #7989: tokio-rs/tokio#7989 #7991: tokio-rs/tokio#7991 #7996: tokio-rs/tokio#7996 #7997: tokio-rs/tokio#7997

Commits
  • 98df02d chore: prepare Tokio v1.51.1 (#8023)
  • 3ea11e2 sync: fix semaphore reopens after forget (#8021)
  • c791213 rt: do not leak fd when cancelling io_uring open operation (#7983)
  • ad8c59a net: surface errors from SO_ERROR on recv for UDP sockets on Linux (#8001)
  • 654d38b metrics: fix worker_local_schedule_count test (#8008)
  • 857ba80 docs: improve contributing docs on how to specify crates dependency versions ...
  • 95b9342 chore: remove path deps for tokio-macros 2.7.0 (#8007)
  • 0af06b7 chore: prepare Tokio v1.51.0 (#8005)
  • 01a7f1d chore: prepare tokio-macros v2.7.0 (#8004)
  • eeb55c7 runtime: steal tasks from the LIFO slot (#7431)
  • Additional commits viewable in compare view

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Note

Medium Risk
Updates the async runtime (tokio) and several low-level networking/system crates, which can subtly impact scheduling and IO behavior across the library. Scope is limited to dependency version bumps with no direct code changes.

Overview
Updates tokio to 1.51.1 in both dependencies and dev-dependencies.

Refreshes Cargo.lock accordingly, pulling in newer transitive versions including tokio-macros, mio, libc, and socket2 (plus related windows-sys resolution changes).

Reviewed by Cursor Bugbot for commit 8548387. Bugbot is set up for automated code reviews on this repo. Configure here.

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.50.0 to 1.51.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.50.0...tokio-1.51.1)

---
updated-dependencies:
- dependency-name: tokio
  dependency-version: 1.51.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Apr 13, 2026
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dependabot bot commented on behalf of github Apr 20, 2026

Superseded by #338.

@dependabot dependabot bot closed this Apr 20, 2026
@dependabot dependabot bot deleted the dependabot/cargo/tokio-1.51.1 branch April 20, 2026 19:07
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