If I am currently living with my parents and working a job in Florida, but I own a house up in Maryland, should I be paying both MD and FL taxes?

I have my primary residence set as my house up in Maryland with my work. When I get my paychecks, there is a MD withholding section that is taking money out of my check for MD taxes even though I am not currently living at my home. Should I contact HR to change my primary residence to Florida even though I am only living with my parents?