IPhone can't sync because it doesn't have iTunes 11.1 or later version?

I just downloaded ios7 this past Wednesday and when I hooked up my iphone to my laptop to connect to iTunes, it said I couldn't sync to it because my phone doesn't have iTunes 11.1 or later version… What's going on? I wasn't having any problems till I downloaded ios7…

IOS 7 requires iTunes 11.1 to work. They were both released on Wednesday. Just download it, update & you'd be fine.