fedora-release rawhide

[Richard Hally]

How does one update the fedora-release to rawhide?
Below is the output I get from yum:
[root at LinuxNew2 ~]# yum list fedora-release
Loading "installonlyn" plugin
Setting up repositories
development                                                          [1/1]
Reading repository metadata in from local files
Excluding Packages in global exclude list
Finished
Installed Packages
fedora-release.noarch                    5-5                   installed
Available Packages
fedora-release.noarch                    5-rawhide           development
[root at LinuxNew2 ~]# yum update fedora-release
Loading "installonlyn" plugin
Setting up Update Process
Setting up repositories
development                                                          [1/1]
Reading repository metadata in from local files
Excluding Packages in global exclude list
Finished
Could not find update match for fedora-release
No Packages marked for Update/Obsoletion

thanks,
Richard