If you don't want to move, that's fine. Better to be happy where you're at (as long as the company is willing to tolerate you long-term in that position).

If you want to move up you'll need some different skills. "More of the same" won't cut it. Check out "What Got You Here Won't Get You There" -https://www.amazon.com/What-Got-Here-Wont-There/dp/073934223...