I have a nice but thin neg that I'm trying to print.

Since it was severely under exposed, the dynamic range in the image simply isn't there. Using grade 5 and some dodging, I got close to what I want but I would like a bit more contrast. Other than selenium toning to bring little more density in shadow area, is there anything I can else I can do to get more contrast out of this image? I'd rather not intensify the neg... so I'm looking for a method I can employ on printing side.