build(deps): Bump tokio from 1.52.3 to 1.53.1

[dependabot]

Bumps tokio from 1.52.3 to 1.53.1.

Release notes

Sourced from tokio's releases.

Tokio v1.53.1

1.53.1 (July 20th, 2026)

Fixed

• signal: restore MSRV by removing OnceLock::wait from the Windows handler (#8300)

Fixed (unstable)

• time: fix alt timer cancellation and insertion race (#8252)

Documented

• runtime: remove dead link definition in Runtime::block_on (#8301)

#8252: tokio-rs/tokio#8252 #8300: tokio-rs/tokio#8300 #8301: tokio-rs/tokio#8301

Tokio v1.53.0

1.53.0 (July 17th, 2026)

Added

• fs: implement From<OwnedFd> and From<OwnedHandle> for File (#8266)
• metrics: add task schedule latency metric (#7986)
• net: add SocketAddr methods to Unix sockets (#8144)

Changed

• io: add #[inline] to IO trait impls for in-memory types (#8242)
• net: implement UCred::pid on FreeBSD (#8086)
• net: support Nuttx target os (#8259)
• signal: refactor global variables on Windows (#8231)
• sync: mpsc::{Receiver,UnboundedReceiver} now drops waker on drop, even if there are still senders (#8095)
• taskdump: support taskdumps on s390x (#8192)
• time: add #[track_caller] to timeout_at() (#8077)
• time: consolidate mutex locks on spurious poll (#8124)
• time: defer waker clone on spurious poll (#8107)
• time: move lazy-registration state into Sleep (#8132)
• tracing: remove unnecessary span clone (#8126)

Fixed

• io: do not treat zero-length reads as EOF in Chain (#8251)
• net: use getpeereid for QNX peer credentials (#8270)
• runtime: avoid illegal state in FastRand (#8078)
• sync: wake mpsc receiver when a queued reserve[_many] returns permits (#8260)
• taskdump: skip double wake on Trace::capture/Trace::trace_with (#8043)
• time: avoid stack overflow in runtime constructor (#8093)

... (truncated)

Commits

• 75fef53 chore: prepare Tokio v1.53.1 (#8303)
• ae9d011 signal: restore MSRV by removing OnceLock::wait from the Windows handler (#8300)
• eb4988d time: fix the loom test of the race between cancellation/insertion (#8302)
• 91d3b4c time: fix alt timer cancellation and insertion race (#8252)
• a463384 runtime: remove dead link definition in Runtime::block_on (#8301)
• be689a3 chore: prepare Tokio v1.53.0 (#8294)
• 50f76c7 chore: prepare tokio-macros v2.7.1 (#8295)
• f61fcca Merge 'tokio-1.52.4' into 'master' (#8290)
• efdba5f chore: prepare Tokio v1.52.4 (#8289)
• b0ba02e Merge 'tokio-1.51.4' into 'tokio-1.52.x' (#8288)
• Additional commits viewable in compare view

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	tokio@​1.52.3 ⏵ 1.53.1

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[socket-security]

Warning

Review the following alerts detected in dependencies.

According to your organization's Security Policy, it is recommended to resolve "Warn" alerts. Learn more about Socket for GitHub.

Action	Severity	Alert  (click "▶" to expand/collapse)
Warn		Obfuscated code: cargo tokio is 90.0% likely obfuscated Confidence: 0.90 Location: Package overview From: Cargo.lock → cargo/tokio@1.53.1 ℹ Read more on: This package | This alert | What is obfuscated code? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should not obfuscate their code. Consider not using packages with obfuscated code. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore cargo/tokio@1.53.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

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