diff --git a/bitnami/alertmanager/0/debian-11/Dockerfile b/bitnami/alertmanager/0/debian-11/Dockerfile
index df07cd44360e..2b12484eb711 100644
--- a/bitnami/alertmanager/0/debian-11/Dockerfile
+++ b/bitnami/alertmanager/0/debian-11/Dockerfile
@@ -4,7 +4,7 @@ ARG TARGETARCH
 
 LABEL org.opencontainers.image.authors="https://bitnami.com/contact" \
       org.opencontainers.image.description="Application packaged by Bitnami" \
-      org.opencontainers.image.ref.name="0.25.0-debian-11-r5" \
+      org.opencontainers.image.ref.name="0.25.0-debian-11-r6" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/alertmanager" \
       org.opencontainers.image.title="alertmanager" \
       org.opencontainers.image.vendor="VMware, Inc." \