How to update my nexus repository manager email address?

Hello there,

I am the maintainer of the following repository: GitHub - voidburn/cron-expression-descriptor: A Java library that converts cron expressions into human readable descriptions (Maven Central: it.burning:cron-expression-descriptor)

I have changed my registered email address and I’m afraid I might miss some important announcements regarding the repo manager. There is no apparent system to update the email address directly from there, and I vaguely remember the process being done manually in the forums.

Can anybody point me in the right direction?