I have a Roku stick and it seems to only be wep and wk2 and not wk3

Hi is the Roku company going to update their Roku stick to have the new security standard wk3 my main network is wk3 and the Roku just doesn't work with that doesn't even show up as a device and while it's in the guest Network it's cordoned off and I can't use the remote on my phone because my phone is on the main Network so having the Roku updated to wk3 would solve that problem and I wonder if there's any road map to that thank you