If it helps, I went live with a new design today, with a new DB.
I dropped all the existing tables in the live DB and imported the new one from local, then uploaded the site files, then upgraded the plugins. This is when the error appeared.
Hi Shane
Thanks. I just tried updating my localhost version and the other plugins updated without any issues but when I try to update Types (which I've registered with the localhost address) I get this error:
Download failed. cURL error 35: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version