diff --git a/bitnami/phpmyadmin/4/ol-7/Dockerfile b/bitnami/phpmyadmin/4/ol-7/Dockerfile
index 89c0c0b683c7..681e22ea82cb 100644
--- a/bitnami/phpmyadmin/4/ol-7/Dockerfile
+++ b/bitnami/phpmyadmin/4/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-extras:7-r329
+FROM bitnami/oraclelinux-extras:7-r330
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -15,7 +15,7 @@ COPY rootfs /
 ENV APACHE_HTTPS_PORT_NUMBER="443" \
     APACHE_HTTP_PORT_NUMBER="80" \
     BITNAMI_APP_NAME="phpmyadmin" \
-    BITNAMI_IMAGE_VERSION="4.8.5-ol-7-r87" \
+    BITNAMI_IMAGE_VERSION="4.8.5-ol-7-r88" \
     DATABASE_HOST="mariadb" \
     DATABASE_PORT_NUMBER="3306" \
     PATH="/opt/bitnami/apache/bin:/opt/bitnami/php/bin:/opt/bitnami/php/sbin:$PATH" \
diff --git a/bitnami/phpmyadmin/4/ol-7/docker-compose.yml b/bitnami/phpmyadmin/4/ol-7/docker-compose.yml
index 8c949392d6fc..fb3d1c4c33b0 100644
--- a/bitnami/phpmyadmin/4/ol-7/docker-compose.yml
+++ b/bitnami/phpmyadmin/4/ol-7/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '2'
 services:
   mariadb:
-    image: 'bitnami/mariadb:10.1-ol-7'
+    image: 'bitnami/mariadb:10.3-ol-7'
     environment:
       - MARIADB_ROOT_PASSWORD=bitnami
     volumes:
diff --git a/bitnami/phpmyadmin/README.md b/bitnami/phpmyadmin/README.md
index b6d0988b8793..83bdcee70bcc 100644
--- a/bitnami/phpmyadmin/README.md
+++ b/bitnami/phpmyadmin/README.md
@@ -37,7 +37,7 @@ Bitnami containers can be used with [Kubeapps](https://kubeapps.com/) for deploy
 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-ol-7`, `4.8.5-ol-7-r87` (4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-phpmyadmin/blob/4.8.5-ol-7-r87/4/ol-7/Dockerfile)
+* [`4-ol-7`, `4.8.5-ol-7-r88` (4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-phpmyadmin/blob/4.8.5-ol-7-r88/4/ol-7/Dockerfile)
 * [`4-debian-9`, `4.8.5-debian-9-r76`, `4`, `4.8.5`, `4.8.5-r76`, `latest` (4/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-phpmyadmin/blob/4.8.5-debian-9-r76/4/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/phpmyadmin GitHub repo](https://github.com/bitnami/bitnami-docker-phpmyadmin).