To update Composer on your system, follow these steps:

Update Composer globally

To update Composer on your system, follow these steps:

Update Composer globally:

If you have installed Composer globally (available as the composer command in the terminal), you can use the following command to update it:

composer self-update

Or for a specific version:

composer self-update 2.3.5

This command will download and install the latest version of Composer.

Check the Composer version

After the update, you can check the installed version with:

composer --version

Roll back to a previous Composer version if needed

If you've updated Composer but need to revert to a specific version, use:

composer self-update --rollback

This command will roll back to the previous version.

These steps should work on both Linux distributions and other operating systems.