diff --git a/bitnami/discourse/2/debian-9/Dockerfile b/bitnami/discourse/2/debian-9/Dockerfile
index 93327ad5e000..7410d73cea65 100644
--- a/bitnami/discourse/2/debian-9/Dockerfile
+++ b/bitnami/discourse/2/debian-9/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/minideb-extras:stretch-r183
+FROM bitnami/minideb-extras:stretch-r184
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -12,7 +12,7 @@ RUN bitnami-pkg unpack discourse-2.1.2-2 --checksum 6c4170674bd714d28d6a74b192cc
 COPY rootfs /
 RUN install_packages rsync
 ENV BITNAMI_APP_NAME="discourse" \
-    BITNAMI_IMAGE_VERSION="2.1.2-debian-9-r12" \
+    BITNAMI_IMAGE_VERSION="2.1.2-debian-9-r13" \
     DISCOURSE_EMAIL="user@example.com" \
     DISCOURSE_HOST="127.0.0.1" \
     DISCOURSE_HOSTNAME="www.example.com" \
diff --git a/bitnami/discourse/README.md b/bitnami/discourse/README.md
index a98104d4c374..930c85ac5cf9 100644
--- a/bitnami/discourse/README.md
+++ b/bitnami/discourse/README.md
@@ -36,7 +36,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`2-ol-7`, `2.1.2-ol-7-r14` (2/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-discourse/blob/2.1.2-ol-7-r14/2/ol-7/Dockerfile)
-* [`2-debian-9`, `2.1.2-debian-9-r12`, `2`, `2.1.2`, `2.1.2-r12`, `latest` (2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-discourse/blob/2.1.2-debian-9-r12/2/debian-9/Dockerfile)
+* [`2-debian-9`, `2.1.2-debian-9-r13`, `2`, `2.1.2`, `2.1.2-r13`, `latest` (2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-discourse/blob/2.1.2-debian-9-r13/2/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/discourse GitHub repo](https://github.com/bitnami/bitnami-docker-discourse).