mariadb 10.3.16 upgrade to 10.3.18 ? How ? Minor updates for mariadb

Please fill in any relevant information that applies to you:

• CentOS Version: i.e CentOS 7 64bit ?
• Centmin Mod Version Installed: i.e. 123.09beta01
• Nginx Version Installed: i.e. 1.17.5
• PHP Version Installed: i.e. 7.3.11
• MariaDB MySQL Version Installed: i.e. 10.3.16
• When was last time updated Centmin Mod code base ? : i.e. today
• Persistent Config: Do you have any persistent config file
• letsencrypt Y

How to update from 10.3 16 MariaDB to 10.3.18 ? I have tried to find any guide for minor updates of mariadb but i havenot found it . thank you

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Is this a single command? Or 3 commands?

 

thank you ! Done Have a really nice day !