Upgrading software

[BillyBroach]

I have an older iPad. Have been using zoom on it for some time.   However, when I tried to use it yesterday it wanted to update the software version.  The iPad OS is not supported.   Zoom works great with the version I am currently using    Is there a way to ignore the software update and continue using the version I have?  it just keeps looping to update and then errors show up saying the OS is not supported.