Certbot 3.0 compatibly issues regarding Python version

I'm currently unable to use this plugin to update my LE certs, due to Python version compatibility issues with Certbot 3.0:

> # certbot renew --dry-run
> The following plugins are using an outdated python version and must be updated to be compatible with Certbot 3.0. Please see https://community.letsencrypt.org/t/certbot-3-0-could-have-potential-third-party-snap-breakages/226940 for more information:
> * certbot-dns-cloudflare
> Saving debug log to /var/log/letsencrypt/letsencrypt.log
>
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> Processing /etc/letsencrypt/renewal/domainname.conf
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> Failed to renew certificate domainname with error: The requested dns-cloudflare plugin does not appear to be installed
>
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> All simulated renewals failed. The following certificates could not be renewed:
> /etc/letsencrypt/live/domainname/fullchain.pem (failure)
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> 1 renew failure(s), 0 parse failure(s)
> Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.