diff --git a/bitnami/drupal/8/debian-9/Dockerfile b/bitnami/drupal/8/debian-9/Dockerfile
index 5dfb722d3600..164c403fac66 100644
--- a/bitnami/drupal/8/debian-9/Dockerfile
+++ b/bitnami/drupal/8/debian-9/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/minideb-extras:stretch-r135
+FROM bitnami/minideb-extras:stretch-r136
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -14,7 +14,7 @@ ENV ALLOW_EMPTY_PASSWORD="no" \
     APACHE_HTTPS_PORT_NUMBER="443" \
     APACHE_HTTP_PORT_NUMBER="80" \
     BITNAMI_APP_NAME="drupal" \
-    BITNAMI_IMAGE_VERSION="8.6.1-debian-9-r0" \
+    BITNAMI_IMAGE_VERSION="8.6.1-debian-9-r1" \
     DRUPAL_DATABASE_NAME="bitnami_drupal" \
     DRUPAL_DATABASE_PASSWORD="" \
     DRUPAL_DATABASE_USER="bn_drupal" \
diff --git a/bitnami/drupal/README.md b/bitnami/drupal/README.md
index 087d109792fe..35d03197c4ce 100644
--- a/bitnami/drupal/README.md
+++ b/bitnami/drupal/README.md
@@ -33,7 +33,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 * [`8-rhel-7`, `8.6.1-rhel-7-r0` (8/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.6.1-rhel-7-r0/8/rhel-7/Dockerfile)
 * [`8-php5-rhel-7`, `8.6.1-php5-rhel-7-r0` (8-php5/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.6.1-php5-rhel-7-r0/8-php5/rhel-7/Dockerfile)
 * [`8-ol-7`, `8.6.1-ol-7-r1` (8/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.6.1-ol-7-r1/8/ol-7/Dockerfile)
-* [`8-debian-9`, `8.6.1-debian-9-r0`, `8`, `8.6.1`, `8.6.1-r0`, `latest` (8/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.6.1-debian-9-r0/8/debian-9/Dockerfile)
+* [`8-debian-9`, `8.6.1-debian-9-r1`, `8`, `8.6.1`, `8.6.1-r1`, `latest` (8/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.6.1-debian-9-r1/8/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/drupal GitHub repo](https://github.com/bitnami/bitnami-docker-drupal).