diff --git a/cluster/apps/home-automation/zigbee2mqtt/helm-release.yaml b/cluster/apps/home-automation/zigbee2mqtt/helm-release.yaml
index c61656176..a43ab6b7e 100644
--- a/cluster/apps/home-automation/zigbee2mqtt/helm-release.yaml
+++ b/cluster/apps/home-automation/zigbee2mqtt/helm-release.yaml
@@ -19,7 +19,7 @@ spec:
   values:
     image:
       repository: koenkk/zigbee2mqtt
-      tag: 1.20.0
+      tag: 1.21.0
     env:
       TZ: Europe/Paris
       ZIGBEE2MQTT_DATA: /data