diff --git a/bitnami/discourse/2/debian-9/Dockerfile b/bitnami/discourse/2/debian-9/Dockerfile
index 031770e11bbb..86c2d682dde7 100644
--- a/bitnami/discourse/2/debian-9/Dockerfile
+++ b/bitnami/discourse/2/debian-9/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/minideb-extras:stretch-r423
+FROM bitnami/minideb-extras:stretch-r424
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -13,7 +13,7 @@ RUN /opt/bitnami/ruby/bin/gem install --force bundler -v '< 2'
 
 COPY rootfs /
 ENV BITNAMI_APP_NAME="discourse" \
-    BITNAMI_IMAGE_VERSION="2.3.2-debian-9-r5" \
+    BITNAMI_IMAGE_VERSION="2.3.2-debian-9-r6" \
     DISCOURSE_EMAIL="user@example.com" \
     DISCOURSE_HOST="discourse" \
     DISCOURSE_HOSTNAME="127.0.0.1" \
diff --git a/bitnami/discourse/README.md b/bitnami/discourse/README.md
index ae115905ea2a..317b1b91441b 100644
--- a/bitnami/discourse/README.md
+++ b/bitnami/discourse/README.md
@@ -48,7 +48,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`2-ol-7`, `2.3.2-ol-7-r5` (2/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-discourse/blob/2.3.2-ol-7-r5/2/ol-7/Dockerfile)
-* [`2-debian-9`, `2.3.2-debian-9-r4`, `2`, `2.3.2`, `2.3.2-r4`, `latest` (2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-discourse/blob/2.3.2-debian-9-r4/2/debian-9/Dockerfile)
+* [`2-debian-9`, `2.3.2-debian-9-r6`, `2`, `2.3.2`, `2.3.2-r6`, `latest` (2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-discourse/blob/2.3.2-debian-9-r6/2/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/discourse GitHub repo](https://github.com/bitnami/bitnami-docker-discourse).