diff --git a/bitnami/postgresql/11/ol-7/Dockerfile b/bitnami/postgresql/11/ol-7/Dockerfile
index ba80aa7a19ad..47d82724e4be 100644
--- a/bitnami/postgresql/11/ol-7/Dockerfile
+++ b/bitnami/postgresql/11/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-extras:7-r280
+FROM bitnami/oraclelinux-extras:7-r281
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 ENV BITNAMI_PKG_CHMOD="-R g+rwX" \
@@ -13,7 +13,7 @@ RUN chmod -R g+rwX /opt/bitnami/postgresql/conf/
 COPY rootfs /
 RUN rpm -Uvh --nodeps $(repoquery --location nss_wrapper)
 ENV BITNAMI_APP_NAME="postgresql" \
-    BITNAMI_IMAGE_VERSION="11.2.0-ol-7-r17" \
+    BITNAMI_IMAGE_VERSION="11.2.0-ol-7-r18" \
     NAMI_PREFIX="/.nami" \
     PATH="/opt/bitnami/postgresql/bin:$PATH" \
     POSTGRESQL_CLUSTER_APP_NAME="walreceiver" \
diff --git a/bitnami/postgresql/README.md b/bitnami/postgresql/README.md
index 97c26a7f4eb2..a56ad19df5ff 100644
--- a/bitnami/postgresql/README.md
+++ b/bitnami/postgresql/README.md
@@ -43,7 +43,7 @@ Non-root container images add an extra layer of security and are generally recom
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/).
 
 
-* [`11-ol-7`, `11.2.0-ol-7-r17` (11/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.2.0-ol-7-r17/11/ol-7/Dockerfile)
+* [`11-ol-7`, `11.2.0-ol-7-r18` (11/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.2.0-ol-7-r18/11/ol-7/Dockerfile)
 * [`11-debian-9`, `11.2.0-debian-9-r18`, `11`, `11.2.0`, `11.2.0-r18` (11/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.2.0-debian-9-r18/11/debian-9/Dockerfile)
 * [`10-ol-7`, `10.7.0-ol-7-r18` (10/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/10.7.0-ol-7-r18/10/ol-7/Dockerfile)
 * [`10-debian-9`, `10.7.0-debian-9-r18`, `10`, `10.7.0`, `10.7.0-r18`, `latest` (10/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/10.7.0-debian-9-r18/10/debian-9/Dockerfile)