Hey I'm a Senior Android Developer, your Job description hocked my Attention really fast, the upgrading of the dependencies of an App is really important, I can provide you the solution and avoid sync problems and project failures. So if you are interested in working with an expert, avoid problems and receive a great service then jump lets jump on free initial call(10min) and talk about the details, so I will be able to help you, in very effective way.
Best Regards,
Semen Vyshnyevetsky