I use 15lb mono, this helps keep ur line floating and in better contact. Also lets be honest, it may not have been ur fault. Somedays they got but dont bite the buzzbait. So then ur options are to try a popper, or better yet put on a trailer hook. You could also downsize your buzzbait, or switch to a different color buzzbait because sometimes they can see a particular color better than others. My last tip is to try adding some pops and twitches in your retrieve, sometimes this helps trigger a more accurate bass strike.
Oh yeah, one last thing u can try is slowing down ur retreive, and if that still doesnt get them then right after a missed strike throw back to the same place with a soft plastic or jig.