diff --git a/bitnami/postgresql/11/debian-9/Dockerfile b/bitnami/postgresql/11/debian-9/Dockerfile
index c4d22bef0151..cd8603965e4f 100644
--- a/bitnami/postgresql/11/debian-9/Dockerfile
+++ b/bitnami/postgresql/11/debian-9/Dockerfile
@@ -22,7 +22,7 @@ RUN echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen && locale-gen
 COPY rootfs /
 RUN /postunpack.sh
 ENV BITNAMI_APP_NAME="postgresql" \
-    BITNAMI_IMAGE_VERSION="11.6.0-debian-9-r52" \
+    BITNAMI_IMAGE_VERSION="11.6.0-debian-9-r53" \
     LANG="en_US.UTF-8" \
     LANGUAGE="en_US:en" \
     NAMI_PREFIX="/.nami" \
diff --git a/bitnami/postgresql/README.md b/bitnami/postgresql/README.md
index 138816ee9f2d..4048e4b9d478 100644
--- a/bitnami/postgresql/README.md
+++ b/bitnami/postgresql/README.md
@@ -47,7 +47,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 * [`12-ol-7`, `12.1.0-ol-7-r76` (12/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/12.1.0-ol-7-r76/12/ol-7/Dockerfile)
 * [`12-debian-9`, `12.1.0-debian-9-r56`, `12`, `12.1.0`, `12.1.0-r56` (12/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/12.1.0-debian-9-r56/12/debian-9/Dockerfile)
 * [`11-ol-7`, `11.6.0-ol-7-r75` (11/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.6.0-ol-7-r75/11/ol-7/Dockerfile)
-* [`11-debian-9`, `11.6.0-debian-9-r52`, `11`, `11.6.0`, `11.6.0-r52`, `latest` (11/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.6.0-debian-9-r52/11/debian-9/Dockerfile)
+* [`11-debian-9`, `11.6.0-debian-9-r53`, `11`, `11.6.0`, `11.6.0-r53`, `latest` (11/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.6.0-debian-9-r53/11/debian-9/Dockerfile)
 * [`10-ol-7`, `10.11.0-ol-7-r75` (10/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/10.11.0-ol-7-r75/10/ol-7/Dockerfile)
 * [`10-debian-9`, `10.11.0-debian-9-r57`, `10`, `10.11.0`, `10.11.0-r57` (10/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/10.11.0-debian-9-r57/10/debian-9/Dockerfile)
 * [`9.6-ol-7`, `9.6.16-ol-7-r70` (9.6/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/9.6.16-ol-7-r70/9.6/ol-7/Dockerfile)