I'm having an issue with the App Store continuously notifying me that I have an update, and it's always the same one: MacBook Air Flash Storage Firmware Update 1.0

I've downloaded and installed this thing from the App Store probably a dozen times, and every so often, it informs me I have updates. So I view the details only to discover it's the exact same update. Does anybody else have an issue with this? I'm running the MacBook Air 5,1. Model A1465. It doesn't appear to be affecting anything in terms of how it performs, at this point it's just a nuisance. I'm wondering if perhaps it's not installing when I download it, even though it appears to and goes through all of the processes of a firmware update.

Any insight would be appreciated, thanks.