Proportional increase of size of model.

Hello everyone,

I have made a solid model and used alot of sketches for it. Unfortunatly the model is small in size. I want to increase it's size by using some kind of option, so that all the details of the model increase proportionally, so that I wouldn't have to increase each sketch manually. Is there a way?

Thanks alot for the help in advance!

SolidworksDrawings And Detailing