[dependabot]

Bumps the rust-dependencies group with 3 updates: tokio, serde_json and tokio-util.

Updates tokio from 1.53.1 to 1.53.2

Release notes

Sourced from tokio's releases.

Tokio v1.53.2

1.53.2 (October 3rd, 2026)

Fixed

• fs: handle integer overflow in buffered relative seek (#8574)
• io: revert "always cleanup AsyncFd registration list on deregister" (#8540)
• process: unregister Windows wait before closing child handle (#8564)
• rt: drop blocking pool mutex before shutting down rejected task (#8562)
• sync: fix mpsc index wraparound in block reclamation (#8546)
• sync: forget mpsc Permit before sending value (#8560)
• sync: validate MAX_PERMITS in Semaphore::acquire (#8548)
• sync: wake broadcast Sender::closed outside mutex (#8558)
• task: drop replaced waker outside lock in JoinSet (#8554)
• time: drop timer lock before dropping waker in clear_entry (#8552)
• time: expire timers directly on shutdown without rotating wheel (#8570)

Fixed (unstable)

• fs: clamp io_uring read length to u32::MAX (#8572)
• rt: ignore current_thread task dumps from other runtimes (#8544)
• rt: preserve io_uring context if a completion waker panics (#8566)
• sync: fix semaphore use-after-free and permit leak on tracing panic (#8542)
• taskdump: restore deferred leaf wakes during capture (#8445)
• time: drop stored waker when cancelling alt timer entry (#8550)

#8445: tokio-rs/tokio#8445 #8572: tokio-rs/tokio#8572 #8540: tokio-rs/tokio#8540 #8542: tokio-rs/tokio#8542 #8544: tokio-rs/tokio#8544 #8546: tokio-rs/tokio#8546 #8548: tokio-rs/tokio#8548 #8550: tokio-rs/tokio#8550 #8552: tokio-rs/tokio#8552 #8554: tokio-rs/tokio#8554 #8558: tokio-rs/tokio#8558 #8560: tokio-rs/tokio#8560 #8562: tokio-rs/tokio#8562 #8564: tokio-rs/tokio#8564 #8566: tokio-rs/tokio#8566 #8570: tokio-rs/tokio#8570 #8574: tokio-rs/tokio#8574

Commits

• 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)
• 625c851 sync: assign semaphore permits before emitting tracing event (#8542)
• 832dd23 sync: avoid leaking semaphore permits on tracing panic (#8542)
• 826954a sync: unlink semaphore waiter before emitting tracing event (#8542)
• 9a47992 process: unregister Windows wait before closing child handle (#8564)
• 2fc5972 fs: handle integer overflow in buffered relative seek (#8574)
• 85a6d13 io: revert "always cleanup AsyncFd registration list on deregister" (#8540)
• 436faa2 rt: drop blocking pool mutex before shutting down rejected task (#8562)
• Additional commits viewable in compare view

Updates serde_json from 1.0.151 to 1.0.152

Release notes

Sourced from serde_json's releases.

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

• c9f1e3b Release 1.0.152
• 854fc70 Touch up PR 1347
• 80a5406 Merge pull request #1347 from yuxi-liu-wired/pr/partialeq-f32
• 76e44e2 Merge pull request 1346 from yuxi-liu-wired/pr/ap-negative-zero
• d8bbd39 Value == f32 is false for numbers outside the range of f32
• 65a38ed Keep the sign of -0 in Value with arbitrary_precision
• afdf6fc Ignore clone_on_copy clippy lint in test
• 577729e Resolve deprecated f64 constants warning
• a3e9758 Merge pull request #1334 from xtqqczze/authors
• 99edc94 Remove deprecated package authors field from Cargo.toml
• See full diff 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

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[github-actions]

Coverage Report

Filename                                          Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover    Branches   Missed Branches     Cover
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ans-client/src/client.rs                              504                42    91.67%          73                 5    93.15%         384                22    94.27%           0                 0         -
ans-client/src/csr.rs                                 249                10    95.98%          20                 1    95.00%         156                 1    99.36%           0                 0         -
ans-client/src/error.rs                               193                26    86.53%          20                 3    85.00%         147                11    92.52%           0                 0         -
ans-client/src/models.rs                              205                23    88.78%          27                 4    85.19%         156                17    89.10%           0                 0         -
ans-types/src/badge.rs                                186                25    86.56%          22                 3    86.36%         148                15    89.86%           0                 0         -
ans-types/src/fingerprint.rs                          304                 2    99.34%          35                 0   100.00%         180                 3    98.33%           0                 0         -
ans-types/src/scitt.rs                                325                 0   100.00%          22                 0   100.00%         212                 0   100.00%           0                 0         -
ans-types/src/types.rs                                571                 9    98.42%          73                 1    98.63%         334                 7    97.90%           0                 0         -
ans-verify/src/cache.rs                               884                27    96.95%          82                 5    93.90%         492                18    96.34%           0                 0         -
ans-verify/src/dane.rs                                917                31    96.62%          54                 0   100.00%         572                15    97.38%           0                 0         -
ans-verify/src/dns.rs                                2281               196    91.41%         225                26    88.44%        1470               159    89.18%           0                 0         -
ans-verify/src/error.rs                                66                 9    86.36%          11                 2    81.82%          64                 6    90.62%           0                 0         -
ans-verify/src/p256_verify.rs                          55                 0   100.00%           3                 0   100.00%          39                 0   100.00%           0                 0         -
ans-verify/src/pop/cache.rs                            69                18    73.91%          14                 2    85.71%          45                11    75.56%           0                 0         -
ans-verify/src/pop/caller.rs                          309                48    84.47%          31                 8    74.19%         257                41    84.05%           0                 0         -
ans-verify/src/pop/error.rs                            60                30    50.00%           8                 2    75.00%          61                27    55.74%           0                 0         -
ans-verify/src/pop/http.rs                             59                15    74.58%           4                 1    75.00%          42                11    73.81%           0                 0         -
ans-verify/src/pop/jws.rs                              93                16    82.80%           9                 2    77.78%          62                21    66.13%           0                 0         -
ans-verify/src/pop/proof.rs                           384                86    77.60%          31                11    64.52%         255                72    71.76%           0                 0         -
ans-verify/src/pop/replay.rs                          122                67    45.08%          14                 5    64.29%          93                44    52.69%           0                 0         -
ans-verify/src/pop/sign.rs                            146                47    67.81%          13                 7    46.15%         113                33    70.80%           0                 0         -
ans-verify/src/pop/verify.rs                          248                14    94.35%          15                 1    93.33%         203                25    87.68%           0                 0         -
ans-verify/src/rustls_verifier.rs                     376                67    82.18%          39                11    71.79%         260                78    70.00%           0                 0         -
ans-verify/src/scitt/client.rs                        384               145    62.24%          52                18    65.38%         250               101    59.60%           0                 0         -
ans-verify/src/scitt/cose.rs                          750                40    94.67%          35                 3    91.43%         454                31    93.17%           0                 0         -
ans-verify/src/scitt/error.rs                         229                 0   100.00%          28                 0   100.00%         181                 0   100.00%           0                 0         -
ans-verify/src/scitt/headers.rs                       299                 6    97.99%          24                 0   100.00%         153                 2    98.69%           0                 0         -
ans-verify/src/scitt/identity.rs                       42                 6    85.71%           4                 1    75.00%          38                 8    78.95%           0                 0         -
ans-verify/src/scitt/merkle.rs                        606                15    97.52%          33                 0   100.00%         302                 4    98.68%           0                 0         -
ans-verify/src/scitt/mod.rs                             5                 0   100.00%           2                 0   100.00%           4                 0   100.00%           0                 0         -
ans-verify/src/scitt/receipt.rs                      1244                39    96.86%          43                 3    93.02%         700                33    95.29%           0                 0         -
ans-verify/src/scitt/refreshable_key_store.rs         698                88    87.39%          54                12    77.78%         353                53    84.99%           0                 0         -
ans-verify/src/scitt/root_keys.rs                     676                28    95.86%          33                 0   100.00%         321                14    95.64%           0                 0         -
ans-verify/src/scitt/scitt_cache.rs                   501                24    95.21%          54                 4    92.59%         285                17    94.04%           0                 0         -
ans-verify/src/scitt/status_token.rs                 1341                78    94.18%          59                10    83.05%         892                55    93.83%           0                 0         -
ans-verify/src/scitt/supplier.rs                      871                80    90.82%          55                 5    90.91%         538                65    87.92%           0                 0         -
ans-verify/src/scitt/verification_cache.rs           1252                18    98.56%         103                 2    98.06%         773                10    98.71%           0                 0         -
ans-verify/src/tlog.rs                                612                25    95.92%          66                 5    92.42%         415                13    96.87%           0                 0         -
ans-verify/src/verify.rs                             5952               460    92.27%         349                39    88.83%        4011               345    91.40%           0                 0         -
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
TOTAL                                               24068              1860    92.27%        1839               202    89.02%       15415              1388    91.00%           0                 0         -

Threshold: 90% line coverage | Full LCOV report

[dependabot]

Looks like these dependencies are updatable in another way, so this is no longer needed.