Breaking-up w/ Friends

I have a group of girlfriends that meet up once a month for dinner/drinks. We have done this for 10 yrs now without missing a month. We are proud of our commitment (there are 5 of us who have committed).

Anyway, now I’m not sure if I want to continue this tradition. At the risk of sounding like a jerk, I just feel I’ve outgrown them to be honest. They don’t seem to work on personal growth and I know we become who we surround ourselves with so I want to spend my time with people who challenge me or influence me to be better in life.

So part of me thinks it’s time to move on. The other part of me thinks I’m being judgmental about their life experience, and I should love them just as they are, even if it is the same ol same ol. And I worry I could regret “breaking off” a year or so down the road. What would you suggest?