JaxonT,  The update you are needing is located here. The update would be pushed through the Dell Multi-UPS Management Console, which you can find here. There is also a firmware update available for the UPS itself, which you can download from here. Now with most firmware updates, the system will normally have to restart. So I would suggest scheduling downtime just in case. Let me know if this helps.
We have two Dell UPS 4200W, each with a EBM 192V. I can't access our UPS network interface because it's old SSL certificate. I assume the network card needs an update. If I update the UPS through its USB connection using UPS Upgrade Software, will that also update the card, or do I need to connect directly to the settings port on the card? If I run an update through the USB port, will there be any downtime, or will all our servers continue receiving power? Thanks for any assistance.
Dell UPS Network Card update