[dependabot]

Bumps the minor-and-patch group with 4 updates in the / directory: tokio, tokio-util, proptest and serde_json.

Updates tokio from 1.53.2 to 1.54.1

Release notes

Sourced from tokio's releases.

Tokio v1.54.1

1.54.1 (October 21st, 2026)

Fixed

• time: revert "remove the runtime handle from timers" (#8692)

#8692: tokio-rs/tokio#8692

Tokio v1.54.0

1.54.0 (October 19th, 2026)

The 1.54.0 release includes all changes up to 1.53.3.

The MSRV is increased to 1.85. (#8514)

Added

• fs: add File::set_times, File::set_modified, and fs::FileTimes (#8504)
• net: implement Default for named_pipe::{ClientOptions, ServerOptions} (#8378)
• runtime: add Builder::max_io_events_per_busy_tick (#8410)
• runtime: stabilize tokio::runtime::worker_index() (#8431)
• sync: add SemaphorePermit::semaphore() (#8482)
• sync: add blocking_acquire methods to Semaphore (#8269)
• sync: add watch::Receiver::is_closed (#8481)
• wasm: support JSPI for Emscripten target (#8285, #8627)
• wasm: support the wasm32-unknown-emscripten target (#8281, #8422, #8528, #8628)

Changed

• fs: reject zero in File::set_max_buf_size (#8449)
• io: make copy_buf cooperative (#8459)
• io: panic when BufReader or BufStream is created with zero capacity (#8494)
• io: panic when in-memory pipe is created with zero capacity (#8397)
• io: reject zero buffer size in copy_bidirectional_with_sizes (#8454)
• io: support vectored writes in Sink (#8663)
• net: start UnixStream::pair and UnixDatagram::pair sockets as writable (#8444)
• net: start accepted sockets as readable and writable (#8435)
• net: support UCred on Fuchsia (#8257)
• process: use mio::unix::pipe for Unix child stdio (#8603)
• runtime: cache-pad the shared injection queue and idle state (#8622)
• runtime: decide auto-boxing of spawned futures at monomorphization time (#8414)
• runtime: make enable_io available whenever rt is enabled (#8387)
• runtime: move block_in_place setup into a non-generic function (#8315)
• runtime: move the multi-thread inject queue to its own mutex (#8382)
• runtime: panic when max_io_events_per_tick is zero (#8476)
• runtime: suggest .await in nested block_on panic message (#8501)
• sync: avoid atomic reader count in broadcast slots (#8357)
• sync: use acquire/release orderings in Notify (#8325)
• time: remove the runtime handle from timers (#8458)

... (truncated)

Commits

• b53b200 chore: prepare Tokio v1.54.1 (#8693)
• 5ed619b time: revert "remove the runtime handle from timers" (#8692)
• 66d34e4 chore: prepare Tokio v1.54.0 (#8667)
• 0d322ce io: support vectored writes in sink (#8663)
• 4167c56 codec: expose I/O sources from codec errors (#8665)
• cdd9dae fs: propagate iouring stress test failures (#8644)
• 52ac781 ci: run the emscripten JSPI tests as an auto-initialized ES module (#8640)
• 4890d02 stream: implement FusedStream for JoinSetStream (#8629)
• a6bd8e1 wasm: check Emscripten version when using JSPI (#8627)
• 9dd749d Merge 'tokio-1.53.3' into 'master' (#8641)
• Additional commits viewable in compare view

Updates tokio-util from 0.7.19 to 0.7.20

Commits

• 5ec9e6b chore: prepare tokio-util v0.7.20 (#8608)
• afd1b26 docs: fix stray braces and broken links in rustdoc (#8605)
• 3eb95a4 wasm: use sleep on emscripten without JSPI (#8528)
• b22c802 wasm: link emscripten_promise_await for Emscripten 4.x compatibility (#8528)
• 16b1f9d ci: pin libc to 0.2.189 on FreeBSD (#8594)
• b263675 time: clean up stale Err(Invalid) doc and typo (#8590)
• 5d5cd8b Merge 'tokio-1.53.2' into 'master' (#8578)
• ff0c406 chore: prepare Tokio v1.53.2 (#8580)
• a762700 Merge 'tokio-1.51.5' into 'tokio-1.53.x' (#8577)
• ec31a9f chore: prepare Tokio v1.51.5 (#8579)
• Additional commits viewable in compare view

Updates proptest from 1.11.0 to 1.12.0

Commits

• 70cf37d Merge pull request #675 from proptest-rs/prep-1.12
• 729e0ff prepare next releases and fix panic handling
• 28c1fad Merge pull request #664 from Expyron/main
• 5ddd9a4 Merge pull request #668 from toddATavail/fix-fork-persisted-failure
• a6a9ac7 Merge pull request #673 from glaziermag/fix-book-deploy
• d57d88b Replace rand_chacha with chacha20
• 9411213 Deploy the book on pushes to main
• 1719745 fix: terminate the fork replay when a persisted failure fails
• 0f55b7a test: a persisted failure in a forked test must be reported
• 4b0594e Merge pull request #669 from proptest-rs/no-fail-fast
• Additional commits viewable in compare view

Updates serde_json from 1.0.151 to 1.0.154

Release notes

Sourced from serde_json's releases.

v1.0.154

• Support preserve_order in no_std builds (#1333, thanks @​razmser)

v1.0.153

• Report invalid UTF-8 at the first bad byte (#1345, thanks @​00200200)

v1.0.152

• Preserve sign of -0 in arbitrary_precision mode (#1346, thanks @​yuxi-liu-wired)
• Fix comparison of large non-integer values with f32::INFINITY (#1347, thanks @​yuxi-liu-wired)

Commits

• 20572a6 Release 1.0.154
• a91bfaf Fix RandomState links in map documentation
• 3c932c0 Merge pull request #1333 from razmser/no-std-preserve-order
• 4b2d726 Release 1.0.153
• 83335ee Touch up PR 1345
• 4b4810a Resolve range_plus_one pedantic clippy lint
• 8af71cc Merge pull request #1345 from 00200200/fix-invalid-utf8-error-column
• 452afa2 Correct multiline raw UTF-8 error positions and simplify indexing
• c9f1e3b Release 1.0.152
• 854fc70 Touch up PR 1347
• Additional commits viewable in compare view

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