What to do after maxing out Roth IRA account.

I am 26 years old and 100% plan on maxing out my Roth account. I plan on doing so before the end the the year. I have mostly dividend stocks/etf in my Roth. I also have a regular brokerage. Should I start contributing more to that account after I max out my Roth? Should I started adding to the 2024
contributions?