Missing iTunes update in App Store
Trying to update iPhone to IOS12 as iTunes is prompting me to, but the popup says I need to install the latest iTunes (iTunes 12.8), but there is No available update in App Store.
I have restarted the computer, and installed all available updates, including an iTunes update about 1 hr prior to this.
Any help would be great.
Thanks
MacBook Pro with Retina display, macOS High Sierra (10.13.6)