AFNetworking 4.0.0 required. New iOS Apps getting rejected due to UIWebview

Question

Hello,

We have been using the SignalR in our app for the Chat feature. We had created the app in objective C. We just need to update the app in to the App Store but our app have rejected because of the UIWEBVIEW. I found SignalR used AFNetworking and the AFNetworking is used UIWEBVIEW. As per my knowledge AFNetworking pod version 4.0.0 had addressed this issue,Migrated from UIWebView to WKWebView.SignalR used old AFNetworking pod version so I couldn’t update the AFNetworking Pod . I have attached the two screen shot have look in to it for better understanding.

How I shall remove the decency of SignalR and AFNetworking? Can you please send solution or give suggestion what we have to do in this case it's urgent so please give solution as soon as possible