GPG key expired

[pietrushnic]

work% qubes-video-companion webcam
The v4l2loopback kernel module is not installed. Please run the following script to install it: /usr/share/qubes-video-companion/scripts/v4l2loopback/install.sh
work% /usr/share/qubes-video-companion/scripts/v4l2loopback/install.sh
gpg: key B65019C47F7A36F8: "IOhannes m zmölnig <zmoelnig@umlaeute.mur.at>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1
Cloning into 'v4l2loopback'...
remote: Enumerating objects: 3226, done.
remote: Counting objects: 100% (201/201), done.
remote: Compressing objects: 100% (133/133), done.
remote: Total 3226 (delta 104), reused 142 (delta 68), pack-reused 3025
Receiving objects: 100% (3226/3226), 1.11 MiB | 2.08 MiB/s, done.
Resolving deltas: 100% (1920/1920), done.
gpg: Signature made Sun 19 Apr 2020 07:10:13 PM CEST
gpg:                using RSA key 7405E745574809734800156DB65019C47F7A36F8
gpg: Good signature from "IOhannes m zmölnig <zmoelnig@umlaeute.mur.at>" [expired]
gpg:                 aka "IOhannes m zmölnig (forum::für::umläute - Network Operation Center) <noc@umlaeute.mur.at>" [expired]
gpg:                 aka "IOhannes m zmölnig (Debian/GNU) <umlaeute@debian.org>" [expired]
gpg:                 aka "IOhannes m zmölnig (forum::für::umläute) <forum@umlaeute.mur.at>" [expired]
gpg:                 aka "Johannes Zmölnig (University of Music and Performing Arts - Graz) <johannes.zmoelnig@kug.ac.at>" [expired]
gpg:                 aka "IOhannes m zmölnig (IEM - Network Operation Center) <noc@iem.at>" [expired]
gpg:                 aka "IOhannes m zmölnig (mur.at - Verein zur Förderung von Netzwerkkunst) <zmoelnig@mur.at>" [expired]
gpg:                 aka "IOhannes m zmölnig <zmoelnig@iem.at>" [expired]
gpg:                 aka "[jpeg image of size 5377]" [expired]
gpg: Note: This key has expired!
Primary key fingerprint: 7405 E745 5748 0973 4800  156D B650 19C4 7F7A 36F8
Failed to verify v4l2loopback author PGP key!
work% qubes-video-companion webcam