Failed to upgrade to webmin 1.940 from www.webmin.com

UPDATE: After several hours, the update works.

Hello,

I have a problem when I tried to update Webmin from 1.932 to 1.940 (from the interface of Virtualmin):

Failed to upgrade from www.webmin.com : HTTP/1.1 404 Not Found

I tried “Yum clean all” from the command line and next “Yum update”:

“No packages marked for update”, but I have a warning in the virtualmin interface:

“Webmin version 1.940 is now available, but you are running version 1.932”

Also, I have tried to upload the rpm file to the server and install it:

No package signature verification done. Failed to upgrade from uploaded file : Not a valid Webmin RPM file

Any help?

Thank you very much.