You need to give us more info about what you are looking for.
You could update the software like PS and Camera raw will be patched to the latest version.
Here are few link which could help you :-
http://helpx.adobe.com/x-productkb/global/camera-raw-compatible-applic ations.html
http://helpx.adobe.com/creative-suite/kb/camera-raw-plug-supported-cam eras.html
All the camera raw plugin are available on Adobe.com website.
