How to update Certbot version?
sudo apt update
sudo apt install --only-upgrade certbot
Tried it on ubuntu with nginx, worked for me without issues.
Not sure how I missed this. From the install docs https://certbot.eff.org/docs/install.html#certbot-auto
user@webserver:~$ wget https://dl.eff.org/certbot-auto
user@webserver:~$ chmod a+x ./certbot-auto
user@webserver:~$ ./certbot-auto --help
You can check for your software version but this works:
sudo apt-get update -y
sudo apt-get install software-properties-common
sudo add-apt-repository universe
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update -y
sudo apt-get install certbot python-certbot-apache
certbot --version
https://certbot.eff.org/lets-encrypt/ubuntuxenial-apache