diff --git a/home-assistant/kustomization.yaml b/home-assistant/kustomization.yaml
index dab2935..069d42b 100644
--- a/home-assistant/kustomization.yaml
+++ b/home-assistant/kustomization.yaml
@@ -128,4 +128,4 @@ images:
 - name: docker.io/zwavejs/zwave-js-ui
   newTag: 9.33.0
 - name: docker.io/library/eclipse-mosquitto
-  newTag: 2.0.20
+  newTag: 2.0.21