Where to get updated geojson data

I found a link to the updated geojson data: https://www2.census.gov/geo/tiger/TIGER2020/ZCTA5/. If you go up a level you can find even more recent than 2020. Can somebody update this repo with more up to date zips? Would you accept a pull request?

https://github.com/jgoodall/us-maps/issues/8

https://github.com/topojson/topojson/issues/339