Hi Jeremy,
Please find attached modified file, I did this a few weeks ago but as far as I can remember I just altered the IP versions in the file to match the current ones in Vivado 2013.4.
I believe if you run the tcl script to build the ZC702 project with this modified script in place of the previous one located in common/zc702 directory, the project should build in 2013.4.
I hope this helps,
Kind Regards,
Pete