Javascript check for latest version of OS in JSON

I have such JSON data:

 var jsondata = [
{
   data: 'MacOS Sierra 10.12.13'
},
{
   data: 'MacOS Sierra 10.12.5'
}
];

I need to select newest version of MacOS in this array. How to implement in better? I've tried to remove all alpha-numeric values and convert versions of mac to integers but it might not work in some situations (for example 101213 will be bigger then 10135).

Will really appreciate your help.