diff --git a/bitnami/alertmanager/0/debian-9/Dockerfile b/bitnami/alertmanager/0/debian-9/Dockerfile
index 4128e00ff5e8..c7f561c72727 100644
--- a/bitnami/alertmanager/0/debian-9/Dockerfile
+++ b/bitnami/alertmanager/0/debian-9/Dockerfile
@@ -12,7 +12,7 @@ RUN ln -sf /opt/bitnami/alertmanager/data /alertmanager
 
 RUN mkdir -p /opt/bitnami/alertmanager/data/ && chmod g+rwX /opt/bitnami/alertmanager/data/
 ENV BITNAMI_APP_NAME="alertmanager" \
-    BITNAMI_IMAGE_VERSION="0.19.0-debian-9-r69" \
+    BITNAMI_IMAGE_VERSION="0.19.0-debian-9-r70" \
     PATH="/opt/bitnami/alertmanager/bin:$PATH"
 
 EXPOSE 9093
diff --git a/bitnami/alertmanager/README.md b/bitnami/alertmanager/README.md
index 9b9b122ee550..9e3ce50c0364 100644
--- a/bitnami/alertmanager/README.md
+++ b/bitnami/alertmanager/README.md
@@ -47,7 +47,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`0-ol-7`, `0.19.0-ol-7-r84` (0/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-alertmanager/blob/0.19.0-ol-7-r84/0/ol-7/Dockerfile)
-* [`0-debian-9`, `0.19.0-debian-9-r69`, `0`, `0.19.0`, `0.19.0-r69`, `latest` (0/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-alertmanager/blob/0.19.0-debian-9-r69/0/debian-9/Dockerfile)
+* [`0-debian-9`, `0.19.0-debian-9-r70`, `0`, `0.19.0`, `0.19.0-r70`, `latest` (0/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-alertmanager/blob/0.19.0-debian-9-r70/0/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/alertmanager GitHub repo](https://github.com/bitnami/bitnami-docker-alertmanager).