Garmin Virb 5.1.3

Hi, I need to download the Garmin Virb 5.1.3 from Mac, but I can't find it anywhere.
And subsequent updates make a section that I need for a drone not work. Do you know where I can download it from?
I've already tried these links but they don't work.
www8.garmin.com/.../download_details.jsp
download.garmin.com/.../VIRBEditforMac_513.dmg

Thank you