diff --git a/bitnami/wordpress/4/Dockerfile b/bitnami/wordpress/4/Dockerfile
index 6632d27dcd33..914b6a1c8a73 100644
--- a/bitnami/wordpress/4/Dockerfile
+++ b/bitnami/wordpress/4/Dockerfile
@@ -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="4.9.6-r20" \
+    BITNAMI_IMAGE_VERSION="4.9.6-r21" \
     MARIADB_HOST="mariadb" \
     MARIADB_PORT_NUMBER="3306" \
     MARIADB_ROOT_PASSWORD="" \
diff --git a/bitnami/wordpress/README.md b/bitnami/wordpress/README.md
index 19c3c2f84c97..225f2a608cda 100644
--- a/bitnami/wordpress/README.md
+++ b/bitnami/wordpress/README.md
@@ -25,9 +25,9 @@ $ docker-compose up
 
 # Supported tags and respective `Dockerfile` links
 
-* [`4-rhel-7`, `4.9.6-rhel-7-r2` (4/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.6-rhel-7-r2/4/rhel-7/Dockerfile)
-* [`4`, `4.9.6-r20`, `latest` (4/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.6-r20/4/Dockerfile)
+* [`4`, `4.9.6-r21`, `latest` (4/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.6-r21/4/Dockerfile)
 * [`4-ol-7`, `4.9.6-ol-7-r3` (4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.6-ol-7-r3/4/ol-7/Dockerfile)
+* [`4-rhel-7`, `4.9.6-rhel-7-r2` (4/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.6-rhel-7-r2/4/rhel-7/Dockerfile)
 * [`4-php5-rhel-7`, `4.9.6-php5-rhel-7-r1` (4-php5/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-wordpress/blob/4.9.6-php5-rhel-7-r1/4-php5/rhel-7/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/wordpress GitHub repo](https://github.com/bitnami/bitnami-docker-wordpress).