They have all of there old drivers listed, you just want the newest in each area... Newest Lan, Newest bios, newest chip set ect... they make all the older ones available incase you need to roll back to older drivers for some reason. Just download the newest of each and run the .exe the computer will do all the work.
You could also get something like Slim drivers and let it tell you when there are driver updates. I have not used it myself but seems like an easy thing to use and it is certified by windows so there should be no issues.
https://www.slimwareutilities.com/