diff --git a/bitnami/discourse/2/debian-11/Dockerfile b/bitnami/discourse/2/debian-11/Dockerfile
index e21546bfef01..35816c723eb9 100644
--- a/bitnami/discourse/2/debian-11/Dockerfile
+++ b/bitnami/discourse/2/debian-11/Dockerfile
@@ -4,7 +4,7 @@ ARG TARGETARCH
 
 LABEL org.opencontainers.image.authors="https://bitnami.com/contact" \
       org.opencontainers.image.description="Application packaged by Bitnami" \
-      org.opencontainers.image.ref.name="2.8.9-debian-11-r2" \
+      org.opencontainers.image.ref.name="2.8.9-debian-11-r3" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/discourse" \
       org.opencontainers.image.title="discourse" \
       org.opencontainers.image.vendor="VMware, Inc." \
@@ -83,7 +83,8 @@ RUN mkdir -p /tmp/bitnami/pkg/cache/ && cd /tmp/bitnami/pkg/cache/ && \
     sha256sum -c discourse-2.8.9-0-linux-${OS_ARCH}-debian-11.tar.gz.sha256 && \
     tar -zxf discourse-2.8.9-0-linux-${OS_ARCH}-debian-11.tar.gz -C /opt/bitnami --strip-components=2 --no-same-owner --wildcards '*/files' && \
     rm -rf discourse-2.8.9-0-linux-${OS_ARCH}-debian-11.tar.gz discourse-2.8.9-0-linux-${OS_ARCH}-debian-11.tar.gz.sha256
-RUN apt-get update && apt-get upgrade -y && \
+RUN apt-get autoremove --purge -y curl && \
+    apt-get update && apt-get upgrade -y && \
     apt-get clean && rm -rf /var/lib/apt/lists /var/cache/apt/archives
 RUN chmod g+rwX /opt/bitnami
 RUN /opt/bitnami/ruby/bin/gem install --force bundler -v '< 2'
diff --git a/bitnami/discourse/2/debian-11/docker-compose.yml b/bitnami/discourse/2/debian-11/docker-compose.yml
index 6b9b371fd677..8959b1edd1f9 100644
--- a/bitnami/discourse/2/debian-11/docker-compose.yml
+++ b/bitnami/discourse/2/debian-11/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '2'
 services:
   postgresql:
-    image: docker.io/bitnami/postgresql:11
+    image: docker.io/bitnami/postgresql:13
     volumes:
       - 'postgresql_data:/bitnami/postgresql'
     environment:
diff --git a/bitnami/discourse/2/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json b/bitnami/discourse/2/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json
index 11cd7a448ef5..f5f01d6f5ce9 100644
--- a/bitnami/discourse/2/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json
+++ b/bitnami/discourse/2/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json
@@ -29,10 +29,10 @@
     },
     "postgresql-client": {
         "arch": "amd64",
-        "digest": "ed27577fe07511a7ff3ba58800604c463387cdd21fb3f64473e75f327b73565d",
+        "digest": "cd92338cb97abaa1df42def3e4237776cb8a4ae96df585d13b2723e1371ab805",
         "distro": "debian-11",
         "type": "NAMI",
-        "version": "13.8.0-1"
+        "version": "14.5.0-1"
     },
     "python": {
         "arch": "amd64",
diff --git a/bitnami/discourse/README.md b/bitnami/discourse/README.md
index 4b319d165c1c..2e5fc479b3aa 100644
--- a/bitnami/discourse/README.md
+++ b/bitnami/discourse/README.md
@@ -31,7 +31,7 @@ $ docker-compose up -d
 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/).
 
 
-- [`2`, `2-debian-11`, `2.8.9`, `2.8.9-debian-11-r2`, `latest` (2/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/discourse/2/debian-11/Dockerfile)
+- [`2`, `2-debian-11`, `2.8.9`, `2.8.9-debian-11-r3`, `latest` (2/debian-11/Dockerfile)](https://github.com/bitnami/containers/blob/main/bitnami/discourse/2/debian-11/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/containers GitHub repo](https://github.com/bitnami/containers).
 
diff --git a/bitnami/discourse/docker-compose.yml b/bitnami/discourse/docker-compose.yml
index 6b9b371fd677..8959b1edd1f9 100644
--- a/bitnami/discourse/docker-compose.yml
+++ b/bitnami/discourse/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '2'
 services:
   postgresql:
-    image: docker.io/bitnami/postgresql:11
+    image: docker.io/bitnami/postgresql:13
     volumes:
       - 'postgresql_data:/bitnami/postgresql'
     environment: