Sky Princess completed a scheduled dry dock at Damen Shiprepair Rotterdam's Botlek facility in Rotterdam in April and May 2023. The project included installation of an Air Lubrication System, with 12 air-release units installed beneath the hull to reduce hydrodynamic resistance and improve efficiency. The underwater hull was hydro-blasted to bare metal and completely repainted, while selected staterooms and public spaces were refurbished. Passenger-area changes included the introduction of The Catch by Rudi seafood restaurant in place of Bistro Sur La Mer.