diff --git a/bitnami/cert-manager-webhook/1/debian-10/Dockerfile b/bitnami/cert-manager-webhook/1/debian-10/Dockerfile
index 9b77631fb25f..65d322eab36a 100644
--- a/bitnami/cert-manager-webhook/1/debian-10/Dockerfile
+++ b/bitnami/cert-manager-webhook/1/debian-10/Dockerfile
@@ -16,7 +16,7 @@ RUN wget -nc -P /tmp/bitnami/pkg/cache/ https://downloads.bitnami.com/files/stac
 RUN chmod g+rwX /opt/bitnami
 
 ENV BITNAMI_APP_NAME="cert-manager-webhook" \
-    BITNAMI_IMAGE_VERSION="1.6.1-debian-10-r19" \
+    BITNAMI_IMAGE_VERSION="1.6.1-debian-10-r20" \
     PATH="/opt/bitnami/cert-manager-webhook/bin:$PATH"
 
 WORKDIR /opt/bitnami/cert-manager-webhook
diff --git a/bitnami/cert-manager-webhook/README.md b/bitnami/cert-manager-webhook/README.md
index e84275e3f780..1c943c23c8c0 100644
--- a/bitnami/cert-manager-webhook/README.md
+++ b/bitnami/cert-manager-webhook/README.md
@@ -48,7 +48,7 @@ Non-root container images add an extra layer of security and are generally recom
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/tutorials/understand-rolling-tags-containers/).
 
 
-* [`1`, `1-debian-10`, `1.6.1`, `1.6.1-debian-10-r19`, `latest` (1/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-cert-manager-webhook/blob/1.6.1-debian-10-r19/1/debian-10/Dockerfile)
+* [`1`, `1-debian-10`, `1.6.1`, `1.6.1-debian-10-r20`, `latest` (1/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-cert-manager-webhook/blob/1.6.1-debian-10-r20/1/debian-10/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/cert-manager-webhook GitHub repo](https://github.com/bitnami/bitnami-docker-cert-manager-webhook).