Editing assembly after making drawing?

Hi guys is there any way I can edit an assembly without scrambling a drawing made of that assembly? All I want to do is mate the origin of the assembly to the origin of one of the parts. The actual assembly will not be changed only the location. Is it possible to do this without messing up the drawing or will I have to start the drawing again? Thanks in advance.

SolidworksDrawings And Detailing