[Bug]: composer update without an updated version

What Happened

Loading composer repositories with package information
Updating dependencies
Lock file operations: 0 installs, 4 updates, 0 removals

Upgrading raxon/desktop (dev-main ca56e51 => dev-main 64d4efd)
Upgrading raxon/framework (dev-main b93a0ba => dev-main a63106e)
Upgrading sebastian/code-unit (3.0.3 => 3.0.3)
Upgrading sebastian/code-unit-reverse-lookup (4.0.1 => 4.0.1)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 0 installs, 4 updates, 0 removals
Downloading sebastian/code-unit (3.0.3)
Downloading sebastian/code-unit-reverse-lookup (4.0.1)
Downloading raxon/framework (dev-main a63106e)
Downloading raxon/desktop (dev-main 64d4efd)
Upgrading sebastian/code-unit (3.0.3 => 3.0.3): Extracting archive
Upgrading sebastian/code-unit-reverse-lookup (4.0.1 => 4.0.1): Extracting archive
Upgrading raxon/framework (dev-main b93a0ba => dev-main a63106e): Extracting archive
Upgrading raxon/desktop (dev-main ca56e51 => dev-main 64d4efd): Extracting archive
What is happening with the code-unit repository, why no new patch or minor version increase but why is it upgrading ?
I am using those through Pest-php and also got earlier an abandend state of some repositories related to it ?

How to Reproduce

composer update

Sample Repository

No response

Pest Version

3.8.4

PHP Version

8.4.13

Operation System

Linux

Notes

No response

Reproduce the report with composer update using Pest 3.8.4 and PHP 8.4.13, then inspect the lock-file output for sebastian/code-unit. Done means determining whether the dependency changed or was only refreshed at the same version, and documenting the cause or a concrete fix.