In order to upgrade your Joomla application to the latest version, you need to follow the steps mentioned below:
- Login to Joomla administration panel
- Go to ‘Components’ and click on ‘Joomla! Update’
- In case there is a newer Joomla version available, you will also see an option – ‘one-click upgrade’ to it
- Alternatively, you can also login to cPanel and click on ‘Joomla! Update’
Related: How To Install Joomla Extensions?