Many, many options.
The starting question for you – do you need access to the money? You can get 1-year CDs for 5.35 or 5.40%. But that locks the money up for a year.
You can buy treasury bills online – https://www.treasurydirect.gov – for 4 weeks up to a year – guaranteed by the US government. Rates between 5.35% and going lower for longer time intervals.
And of course, any number of internet based banks, with CDs and High rate money market accounts..
Do it really depends on your needs, but you could be earning almost triple what you have in savings.