Update Intel 520 SSD firmware?

[camner]

I just discovered that there is a firmware upgrade for my Intel 520 series SSD. Is this something I should install, or is a case of "if it ain't broke, don't fix it"? (I have no reason to believe that the SSD is not functioning correctly).

 

[GP-SE]

I usually update, as 99% of the time there is no harm in doing so.