Since this is a built-in node, it should have been updated when you updated XOD. The fact that it wasn’t means you probably have a local copy of the library because you saved a change you made to one of the library nodes. You will need to find your ‘xod_lib_’ folder and remove or rename the xod folder in there. It is probably located in ‘c:\Users<your_login>\xod_lib_\xod’. You will need to restart XOD after getting rid of this folder.