50 years old - time to switch contributions from VOO to a more stable fund?

I've been DCAing into VOO for a while, but now that I'm getting older (and the market is, well, where it is) I'm considering holding onto the VOO I have but reallocating my monthly contributions to a more stable fund.

Any other folks in my age bracket making similar moves? What funds are you switching to?

For context, I'm maxing out my 401(k) into a TDF and have additional holdings (stocks, ETFs, UITs, etc.) that I'm sitting on but not actively contributing to.