Can't sync versions

I have two older apps that I need to manage. I’m trying to get them to sync up to Framework version 1.3.4 to take advantage of some of the iPhone X capabilities that were apparently rolled into that version. According to “ionic info” One app is there, no problem. No matter what I do, I can’t get the other to sync up. Seems to stay stuck at 1.3.3. I just reinstalled cordova and ionic (globally). Any suggestions would be much appreciated!