CD Projekt studio has already started the development of Cyberpunk 2077 sequel.
This follows from the words of the project manager Gabe Amatangelo, who together with his colleagues will try to repeat the success of the Phantom Liberty add-on. Side quests in the sequel will complement the plot, making the story deeper and more elaborated. CDPR developers are now given more freedom in terms of game creation, so the second installment is being created with the team's personal vision for the franchise in mind.
Cyberpunk 2 is expected to be released closer to 2030.