OpenGL GLU version 1.3

Question

I need to use  gluNurbsProperty and  gluNurbsCallback with parameters that are only available in GLU version 1.3 or greater. Visual Studio 2008 will not recognize the parameters I want to use because of this (I assume it has an older version of GLU). How do I upgrade my version of GLU?

Also, using gluGetString(GLU_VERSION) I get "1.2.2.0 Microsoft Corporation". So I am pretty confident this is my problem.