Warrants have to be specific, correct? If they asked for your Xyz password and you didn't know it, you explained you used a password manager- would they have to

Warrants have to be specific, correct? If they asked for your Xyz password and you didn't know it, you explained you used a password manager- would they have to get an expanded warrant to compel you to disclose that password? Would that be considered an overly broad warrant? I use my password manager to save things that are not passwords too- padlock combos, combo to my safe, medical info, parents wills, banking, all my dirty secrets... Seems wrong they could get access to all my info if the warrant is just for Xyz.