This bug was fixed in the package ubuntu-keyring - 2021.03.21.1
--------------- ubuntu-keyring (2021.03.21.1) hirsute; urgency=medium
* Update expiry of the ddebs.ubuntu.com key by one year. LP: #1920640
-- Dimitri John Ledkov <email address hidden> Sun, 21 Mar 2021 13:47:59 +0000
This bug was fixed in the package ubuntu-keyring - 2021.03.21.1
---------------
ubuntu-keyring (2021.03.21.1) hirsute; urgency=medium
* Update expiry of the ddebs.ubuntu.com key by one year. LP: #1920640
-- Dimitri John Ledkov <email address hidden> Sun, 21 Mar 2021 13:47:59 +0000