Upgrading home internet from LTE to 5g?

I just noticed that for the first time since I got Verizon Home Internet I have a 5g signal showing up on my router so I assume my tower has recently been upgraded. I have the LTE Home Internet plan which make sense obviously since 5G wasn't available when I got the service but I can't find any way to upgrade in the app. Anybody been through this and clue me in on how to do it?