diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index ec7219a9ca..68d50fcae3 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -12,6 +12,7 @@ Changes / Improvements / Optimisations:
 - DietPi-Software | Pi-hole: Lighttpd config has been added to block access to .dot dirs (.git*) and enable local fonts for web UI, based on: https://github.com/pi-hole/pi-hole/blob/master/advanced/lighttpd.conf.debian
 - DietPi-Software | OpenVPN: Rsyslog is not installed anymore together with OpenVPN server. Logs are available via "journalctl -u openvpn", all system logs via "journalctl". If you require persistent logs, uninstall DietPi-RAMlog via dietpi-software and make the journal boot persistent via: mkdir /var/log/journal
 - DietPi-Software | Gogs: On ARMv7 and x86_64 now the latest version from GitHub is installed. Reinstalls will upgrade the version while preserving existing settings. Many thanks to @LazyLama for doing this suggestion: https://github.com/MichaIng/DietPi/issues/2999
+- DietPi-Software | Sonarr: Resolved an issue where install failed due to an outdated APT repository key. Many thanks to @GregoryDosh and @GulyFMG for reporting this issue: https://github.com/MichaIng/DietPi/issues/3029
 
 Bug Fixes:
 - General | Removed an obsolete OpenMediaVault cron job and binary that was leftover on at least one of our images (NanoPi NEO2) and is not part of the current OMV packages, thus save to remove in every case. Many thanks to @kt1024 for reporting this issue: https://github.com/MichaIng/DietPi/issues/2994