I received the email “**Action is required to prevent your Let’s Encrypt certificate renewals from breaking.*” so I started to check Certbot version on my servers in order to upgrade them but it seems that upgrading action was unsuccessful.
My domain is: https://tagwork.olicom.eu
$ sudo apt-get update $ sudo apt-get install software-properties-common $ sudo add-apt-repository universe $ sudo add-apt-repository ppa:certbot/certbot $ sudo apt-get update $ sudo apt-get install python-certbot-nginx
At the end of the above commands, it seems that certbot was upgraded to version 0.28
My web server is (include version): nginx 1.10.3 (Ubuntu)
The operating system my web server runs on is (include version): Ubuntu 16.04.3 LTS
My hosting provider is: AWS
I can login to a root shell on my machine: yes
The version of my client is : 0.21.1
How can I correctly upgrade certbot-nginx?
Thanks in advance.