Healthy savoury snacks?

Are there any healthy savoury snacks to recommend that I can munch on whenever I’m feeling peckish? I try to eat healthy as much as I can for the pregnancy by snacking on fruits, yogurt etc but I have major cravings for savoury stuff. I don’t take dairy products so my options are kind of limited to just salted nuts at the moment. #firsttimemom #pregnancycravings