Do I need both Redux and React Redux?

Hey there, I'm a bit confused about the roles of Redux and React Redux in my project. Can you clarify if I really need both of them, or is one sufficient for managing state in my React app? I understand Redux is a state container for JavaScript apps, but how does React Redux fit into the picture? I'm trying to keep my codebase lean and efficient, so I'd appreciate any insights you can offer on this topic. Thanks in advance!