diff --git a/bitnami/postgresql/11/ol-7/Dockerfile b/bitnami/postgresql/11/ol-7/Dockerfile
index f48aad7fbbce..cf64cb36de91 100644
--- a/bitnami/postgresql/11/ol-7/Dockerfile
+++ b/bitnami/postgresql/11/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-extras-base:7-r454
+FROM bitnami/oraclelinux-extras-base:7-r455
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 ENV BITNAMI_PKG_CHMOD="-R g+rwX" \
@@ -15,7 +15,7 @@ COPY rootfs /
 RUN rpm -Uvh --nodeps $(repoquery --location nss_wrapper)
 RUN /postunpack.sh
 ENV BITNAMI_APP_NAME="postgresql" \
-    BITNAMI_IMAGE_VERSION="11.5.0-ol-7-r82" \
+    BITNAMI_IMAGE_VERSION="11.5.0-ol-7-r83" \
     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 be0c58176029..a7b24cd2aaeb 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`, `12.0.0-ol-7-r7` (12/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/12.0.0-ol-7-r7/12/ol-7/Dockerfile)
 * [`12-debian-9`, `12.0.0-debian-9-r5`, `12`, `12.0.0`, `12.0.0-r5` (12/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/12.0.0-debian-9-r5/12/debian-9/Dockerfile)
 * [`12-centos-7`, `12.0.0-centos-7-r7` (12/centos-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/12.0.0-centos-7-r7/12/centos-7/Dockerfile)
-* [`11-ol-7`, `11.5.0-ol-7-r82` (11/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.5.0-ol-7-r82/11/ol-7/Dockerfile)
+* [`11-ol-7`, `11.5.0-ol-7-r83` (11/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.5.0-ol-7-r83/11/ol-7/Dockerfile)
 * [`11-debian-9`, `11.5.0-debian-9-r75`, `11`, `11.5.0`, `11.5.0-r75`, `latest` (11/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.5.0-debian-9-r75/11/debian-9/Dockerfile)
 * [`11-centos-7`, `11.5.0-centos-7-r77` (11/centos-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/11.5.0-centos-7-r77/11/centos-7/Dockerfile)
 * [`10-ol-7`, `10.10.0-ol-7-r80` (10/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-postgresql/blob/10.10.0-ol-7-r80/10/ol-7/Dockerfile)