Forum Discussion
Teams client stuck on version 1.3.00.28779 (64-bit) 12/2020
SherryHensley for 40 users I would be tempted to get someone to manually uninstall and reinstall an up to date version, but if you do want to automate it then it will depend somewhat on how you installed in the first place, and what was blocking the users upgrading.
If you used the Machine Wide Installer, which is generally best practice then you are probably so far out of date that you need to replace it with a new version, then allow that to update the users copy. It's fiddly but Microsoft guidance is available from GitHub - microsoft/TeamsMsiOverride: Scripts to simplify the updating of the Teams Machine-Wide Installer, and allow clients to update from the MSI.
Teams clients generally don't get stuck on a version, I would really want to understand what had prevented the automatic upgrade from happening otherwise it'll just happen again.