How can I get my 5 month old not to constantly need her paci at night?

My baby is almost 5 months old. She has had her pretty good seasons of sleeping and she has had her bad seasons of sleeping. She is currently in a bad season. Throughout the night, she needs her paci at least every hour and it's getting pretty ridiculous. She usually also eats one time in the night still. In another month my wife will be starting work and my schedule will pick up a bunch, so sleeping is going to be more and more precious to us, and on nights like these, we don't get any. Does anyone have a solution to this incessant pacifier problem. If it drives us crazy now, I can't imagine how we'll feel in August. Thanks