Carbon 1 is deprecated - migrate to Carbon 2 Is anyone getting this when running a composer update command?

Local install: Craft CMS 3.1.31

update --no-interaction --ansi
    Loading composer repositories with package information
    Updating dependencies (including require-dev)
    Nothing to install or update
    Generating optimized autoload files
    Carbon 1 is deprecated, see how to migrate to Carbon 2.
    https://carbon.nesbot.com/docs/#api-carbon-2
        You can run './vendor/bin/upgrade-carbon' to get help in updating carbon and other frameworks and libraries that depend on it.
    All packages for ./composer.json have been updated.
To find the culprit, you could run a composer show --tree to see which plugin is using the dependency.

So far, I found two plugins using it :


rias/craft-contact-form-extensions (1.1.6)
solspace/craft3-calendar (2.0.20)


If you're using Solspace calendar, you should consider to upgrade to v3.
If you're using Rias Contact form extension, you can try to add the updated dependency to your composer.json file by running a composer require nesbot/carbon. It will fix the warning until the plugin is updated.