I have created a project but have just realised that I set the wrong frame rate 23.976 (24) fps.... instead of 25 fps which is what I need.... is there any way of changing the frame rate of the project?

I have created a project but have just realised that I set the wrong frame rate 23.976 (24) fps.... instead of 25 fps which is what I need.... is there any way of changing the frame rate of the project?