Late 2011 MBP 15" graphics card issue?

Hi,

When trying to start up my game Team Fortress 2, I received the following error:

Failed to create OpenGL device!

Error 0x8876086A.

Please see the following for more info.

http://support.steampowered.com/cgi-bin/steampowered.cfg/php/enduser/std_adp.php ?p_faqid=772

This is odd because I was able to play the game a few weeks back.

Do I need to update my graphics card driver? How exactly do I do that since this is a MBP? Is there another solution?

Thanks in advance.