Homebrew channle update question

Hi

I have softmodded and installed cIOS on 4.2u Wii

But whenever I go to homebrew channel then a pop up comes with message as follows:

>>an update to homebrew channel version 1.0.6 replacing the installed versiosn 1.0.5 is available for installation, do you want to update now?


Please tell me if I should update...
I wonder if this will not create any problem to wii?

Your help will be highly appreciated.

Thanks
Monicka

All updates through your homebrew channel are safe