crates.io · crates:tokio

tokio active

An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications.

Latest stable version	1.53.2
Published	2026-10-03 11:18:32 UTC
Install	`cargo add tokio`
Minimum Rust version (rust-version)	`Rust ≥ 1.71`
License	MIT
Advisories on latest version	none known
Last verified	2026-10-08 19:49:43 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-10-03 11:18:32 UTC · 5 days ago
Stable releases in the last 12 months	23
Published versions	197

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`1.53.2`	2026-10-03 11:18:32 UTC
`1.51.5`	2026-10-03 10:36:38 UTC
`1.53.1`	2026-07-20 17:06:09 UTC
`1.53.0`	2026-07-17 08:15:43 UTC
`1.52.4`	2026-07-16 13:25:31 UTC
`1.51.4`	2026-07-16 12:01:43 UTC
`1.52.3`	2026-05-08 12:53:27 UTC
`1.51.3`	2026-05-08 08:47:20 UTC
`1.47.5`	2026-05-07 12:24:29 UTC
`1.52.2`	2026-05-04 12:47:42 UTC
`1.51.2`	2026-05-04 12:47:30 UTC
`1.52.1`	2026-04-16 21:29:03 UTC
`1.52.0`	2026-04-14 19:13:03 UTC
`1.51.1`	2026-04-08 10:38:37 UTC
`1.51.0`	2026-04-03 08:42:33 UTC
`1.47.4`	2026-04-02 12:12:56 UTC
`1.50.0`	2026-03-03 09:40:42 UTC
`1.49.0`	2026-01-03 09:59:20 UTC
`1.47.3`	2026-01-02 20:28:32 UTC
`1.43.4`	2026-01-02 18:15:43 UTC

Showing the 20 most recent of 191 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`rust 1.63`	`1.38.2`
`rust 1.70`	`1.47.5`
`rust 1.75`	`1.53.2`
`rust 1.80`	`1.53.2`
`rust 1.85`	`1.53.2`
`rust 1.90`	`1.53.2`

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Frequently asked questions

What is the latest version of tokio?

The latest stable version of tokio is 1.53.2, published on 2026-10-03. Verified by Vigia on 2026-10-08.

How do I install the latest version of tokio?

Run cargo add tokio. The latest stable version is 1.53.2 (verified 2026-10-08).

Is tokio deprecated?

No. tokio is not marked as deprecated in the registry.

Which Rust version does tokio require?

tokio 1.53.2 declares this requirement: Rust ≥ 1.71.

Does tokio 1.53.2 have known vulnerabilities?

No known advisories affect tokio 1.53.2 according to the data Vigia checks.

Is tokio still maintained?

tokio published 23 stable releases in the last 12 months; the most recent was 5 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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