EOS Rebel XSi firmware update availability

[N8lego]

Hello. I am trying to update my EOS Rebel XSi. I cannot find the firmware update anywhere. Can anyone help me? i have looked over the whole Canon ebpage as well as general internet searches with 0 luck.

[N8lego]

It is firmware 1.1.0   I am not even sure if its the latest or if there are versions out for it. Thanks in advance for any help.

[Peter]

I have it and EOSCard has it. The SHA256 checksum for both is f72f66a6ba9805330b69edd7754d5be1472260b09644039bceb414309afd4ca3 which means that they are identical and the same as I downloaded from Canon years ago.