Turbotax 2023 incompatible with my Mac

My Mac runs Big Sur 11.7.10, but my Turbotax 2023 tells me it won't run anything lower than a Mac 12.0 OS.  All on line information from Intuit says Turbotax only requires a Mac 11.0 OS or higher.  What do you suggest I do?  I've already bought Turbotax 2023 relying on Intuit's available on line information.