diff --git a/bitnami/drupal/8/debian-9/Dockerfile b/bitnami/drupal/8/debian-9/Dockerfile
index 5f9f7db80635..a6ff495b1adf 100644
--- a/bitnami/drupal/8/debian-9/Dockerfile
+++ b/bitnami/drupal/8/debian-9/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/minideb-extras:stretch-r82
+FROM bitnami/minideb-extras:stretch-r83
 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="8.5.5-debian-9-r10" \
+    BITNAMI_IMAGE_VERSION="8.5.5-debian-9-r11" \
     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 6ad7246b577c..78925fbe401a 100644
--- a/bitnami/drupal/README.md
+++ b/bitnami/drupal/README.md
@@ -31,7 +31,7 @@ $ docker-compose up -d
 * [`8-rhel-7`, `8.5.5-rhel-7-r1` (8/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.5.5-rhel-7-r1/8/rhel-7/Dockerfile)
 * [`8-php5-rhel-7`, `8.5.5-php5-rhel-7-r1` (8-php5/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.5.5-php5-rhel-7-r1/8-php5/rhel-7/Dockerfile)
 * [`8-ol-7`, `8.5.5-ol-7-r14` (8/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.5.5-ol-7-r14/8/ol-7/Dockerfile)
-* [`8-debian-9`, `8.5.5-debian-9-r10`, `8`, `8.5.5`, `8.5.5-r10`, `latest` (8/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.5.5-debian-9-r10/8/Dockerfile)
+* [`8-debian-9`, `8.5.5-debian-9-r11`, `8`, `8.5.5`, `8.5.5-r11`, `latest` (8/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal/blob/8.5.5-debian-9-r11/8/Dockerfile)
 
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