I sued our old landlord in small claims and won. He appealed and we both lost. Can I sue again?

I sued our old landlord in small claims and won. He appealed and in turn sued us. In the appeal he hired an attorney and sued us for the attorney fees and an old bill he lied and said we left behind. The judge ruled in the appeal that no one gets anything. Can I sue him again? Because he didn’t return our security deposit in full.