Zabbix proxy discovered in old version, even if it's running 6.4.4

[cnapan]

Hi Guys,

Recently I have upgraded my master Zabbix server to 6.4.4, and did the same on Zabbix proxy server. Both hosted on Ubuntu 22.04 and both shows 6.4.4 after this command

zabbix_server --version

But, when entering on master zabbix to Administration - > Proxies, I can see my proxy is showed as 6.2.9 version still, with adnotation that " Proxy version is outdated, only data collection and remote execution is available with server version 6.4.4"
What is going on? Why the proxy version in not being properly discovered?

[Hamardaban]

Probably on the proxy the command is different - "zabbix_proxy --version" .
Have you restarted the proxy service after upgrade?

Look in the proxy log and make sure that it is the new version that starts

[cnapan]

Probably on the proxy the command is different - "zabbix_proxy --version" .
Have you restarted the proxy service after upgrade?

Look in the proxy log and make sure that it is the new version that starts

You are correct. Zabbix proxy shows it is in 6.2.9. However, when doing upgrade procedure, I got information that zabbix proxy components are already in newest version. Somehow it refuse to upgrade to 6.4.4