Hello, Kamailio usually (in the default installation) don’t have any special requirements regarding the MySQL/MariaDB database. So normally a database update should be no big deal regarding the Kamailio part, its save. Of course, if you handle production data, one should always do an snapshot, a backup before. Cheers, Henning -- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.com<https://gilawa.com/> From: Pedro Ulhoa &lt;pedro.oliveira(a)zenvia.com&gt; Sent: Montag, 12. Juni 2023 17:22 To: sr-users(a)lists.kamailio.org Subject: [SR-Users] Kamailio/MySQL Module compatibility with MySQL 8.0+ Hello friends. I didn't find about it in the documentation, but I will need to update my database version to MySQL 8.0.32 and I'm using Kamailio version 5.4. I did some quick tests, and I only needed to adjust the user due to the authentication mode, and with that, apparently I had no problems. I would like to know if you are using Kamailio with the latest version of MySQL, if you have had any problems in production, and if it really is safe to upgrade. Aviso Legal: Este documento pode conter informações confidenciais e/ou privilegiadas. Se você não for o destinatário ou a pessoa autorizada a receber este documento, não deve usar, copiar ou divulgar as informações nele contidas ou tomar qualquer ação baseada nessas informações. Disclaimer: The information contained in this document may be privileged and confidential and protected from disclosure. If the reader of this document is not the intended recipient, or an employee agent responsible for delivering this document to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited.