iOS14 update not showing up on my phone

I have an iPhone 7 Plus and for some reason the iOS 14 update hasn't shown up for me to download and install yet. Everyone in my household has iPhones (another 7 Plus, an 8 and an 11) and they all got the update but I didn't for some reason. I'm currently running 13.7 and every time I check it keeps telling me my phone is up to date. Is there anything I can do to get it?