diff --git a/bitnami/wordpress/4/ol-7/Dockerfile b/bitnami/wordpress/4/ol-7/Dockerfile
index f3c4e1d1fbe0..38419d196bc1 100644
--- a/bitnami/wordpress/4/ol-7/Dockerfile
+++ b/bitnami/wordpress/4/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-extras:7-r63
+FROM bitnami/oraclelinux-extras:7-r66
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -14,7 +14,7 @@ ENV ALLOW_EMPTY_PASSWORD="no" \
     APACHE_HTTPS_PORT_NUMBER="443" \
     APACHE_HTTP_PORT_NUMBER="80" \
     BITNAMI_APP_NAME="wordpress" \
-    BITNAMI_IMAGE_VERSION="4.9.8-ol-7-r4" \
+    BITNAMI_IMAGE_VERSION="4.9.8-ol-7-r5" \
     MARIADB_HOST="mariadb" \
     MARIADB_PORT_NUMBER="3306" \
     MARIADB_ROOT_PASSWORD="" \
diff --git a/bitnami/wordpress/README.md b/bitnami/wordpress/README.md
index 0274ea629146..fb4218b088d6 100644
--- a/bitnami/wordpress/README.md
+++ b/bitnami/wordpress/README.md
@@ -27,10 +27,12 @@ $ docker-compose up
 
 > NOTE: Debian 8 images have been deprecated in favor of Debian 9 images. Bitnami will not longer publish new Docker images based on Debian 8.
 
+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/).
+
 
 * [`4-rhel-7`, `4.9.8-rhel-7-r0` (4/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.8-rhel-7-r0/4/rhel-7/Dockerfile)
 * [`4-php5-rhel-7`, `4.9.8-php5-rhel-7-r0` (4-php5/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.8-php5-rhel-7-r0/4-php5/rhel-7/Dockerfile)
-* [`4-ol-7`, `4.9.8-ol-7-r4` (4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.8-ol-7-r4/4/ol-7/Dockerfile)
+* [`4-ol-7`, `4.9.8-ol-7-r5` (4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.8-ol-7-r5/4/ol-7/Dockerfile)
 * [`4-debian-9`, `4.9.8-debian-9-r7`, `4`, `4.9.8`, `4.9.8-r7`, `latest` (4/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.8-debian-9-r7/4/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/wordpress GitHub repo](https://github.com/bitnami/bitnami-docker-wordpress).