changing email address on an active selling item

[2olddogs11]

I have an active item for sale and it is listed under an email address that I no longer use.  I would love to just change the email address to my current one but can't seem to figure out if that is possible.  

If I go to my settings all I see is my current email address.  

Any help would be appreciated. 

[brightlightbookseller]

Items are not listed under an email address.  Do you mean your username?  Can you tell us what makes you think it's connected to an old email address?