Packagist · packagist:ramsey/uuid

ramsey/uuid active

A PHP library for generating and working with universally unique identifiers (UUIDs).

Latest stable version	4.9.4
Published	2026-09-16 11:39:30+00:00
Install	`composer require ramsey/uuid`
Required PHP version (composer.json)	`PHP ^8.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-10-08 18:59:24 UTC
Sources	api.osv.dev, repo.packagist.org

Maintenance

Activity	active
Last stable release	2026-09-16 11:39:30 UTC · 22 days ago
Stable releases in the last 12 months	3
Published versions	93

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

Version history

Version	Published
`4.9.4`	2026-09-16 11:39:30 UTC
`4.9.3`	2026-06-18 03:57:49 UTC
`4.9.2`	2025-12-14 04:43:48 UTC
`4.9.1`	2025-09-04 20:59:21 UTC
`4.9.0`	2025-06-25 14:20:11 UTC
`4.8.1`	2025-06-01 06:28:46 UTC
`4.8.0`	2025-06-01 02:32:15 UTC
`4.7.6`	2024-04-27 21:32:50 UTC
`4.7.5`	2023-11-08 05:53:05 UTC
`4.7.4`	2023-04-15 23:01:58 UTC
`4.7.3`	2023-01-12 18:13:24 UTC
`4.7.2`	2023-01-12 18:04:24 UTC
`4.7.1`	2022-12-31 22:20:34 UTC
`4.7.0`	2022-12-19 22:30:49 UTC
`3.9.7`	2022-12-19 21:55:10 UTC
`4.6.0`	2022-11-05 23:03:38 UTC
`4.5.1`	2022-09-16 03:22:46 UTC
`4.5.0`	2022-09-15 01:44:53 UTC
`4.4.0`	2022-08-05 17:58:37 UTC
`4.3.1`	2022-03-27 21:42:02 UTC

Showing the 20 most recent of 82 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
`php 7.4`	`4.2.3`
`php 8.0`	`4.9.4`
`php 8.1`	`4.9.4`
`php 8.2`	`4.9.4`
`php 8.3`	`4.9.4`
`php 8.4`	`4.9.4`

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Frequently asked questions

What is the latest version of ramsey/uuid?

The latest stable version of ramsey/uuid is 4.9.4, published on 2026-09-16. Verified by Vigia on 2026-10-08.

How do I install the latest version of ramsey/uuid?

Run composer require ramsey/uuid. The latest stable version is 4.9.4 (verified 2026-10-08).

Is ramsey/uuid deprecated?

No. ramsey/uuid is not marked as deprecated in the registry.

Which PHP version does ramsey/uuid require?

ramsey/uuid 4.9.4 declares this requirement: PHP ^8.0.

Does ramsey/uuid 4.9.4 have known vulnerabilities?

No known advisories affect ramsey/uuid 4.9.4 according to the data Vigia checks.

Is ramsey/uuid still maintained?

ramsey/uuid published 3 stable releases in the last 12 months; the most recent was 22 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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