diff --git a/bitnami/drupal-nginx/8/debian-10/Dockerfile b/bitnami/drupal-nginx/8/debian-10/Dockerfile
index 64824e609a2d..b8c4710e18ea 100644
--- a/bitnami/drupal-nginx/8/debian-10/Dockerfile
+++ b/bitnami/drupal-nginx/8/debian-10/Dockerfile
@@ -18,14 +18,14 @@ RUN . /opt/bitnami/scripts/libcomponent.sh && component_unpack "drupal" "8.9.13-
 RUN chmod g+rwX /opt/bitnami
 
 COPY rootfs /
-RUN /opt/bitnami/scripts/php/postunpack.sh
 RUN /opt/bitnami/scripts/nginx/postunpack.sh
+RUN /opt/bitnami/scripts/php/postunpack.sh
 RUN /opt/bitnami/scripts/nginx-php-fpm/postunpack.sh
 RUN /opt/bitnami/scripts/drupal/postunpack.sh
 RUN /opt/bitnami/scripts/mysql-client/postunpack.sh
 ENV ALLOW_EMPTY_PASSWORD="no" \
     BITNAMI_APP_NAME="drupal-nginx" \
-    BITNAMI_IMAGE_VERSION="8.9.13-debian-10-r20" \
+    BITNAMI_IMAGE_VERSION="8.9.13-debian-10-r21" \
     MARIADB_HOST="mariadb" \
     MARIADB_PORT_NUMBER="3306" \
     MARIADB_ROOT_PASSWORD="" \
diff --git a/bitnami/drupal-nginx/README.md b/bitnami/drupal-nginx/README.md
index 579e703617e4..eeaa7d64e4e1 100644
--- a/bitnami/drupal-nginx/README.md
+++ b/bitnami/drupal-nginx/README.md
@@ -43,7 +43,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`9`, `9-debian-10`, `9.1.4`, `9.1.4-debian-10-r9`, `latest` (9/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal-nginx/blob/9.1.4-debian-10-r9/9/debian-10/Dockerfile)
-* [`8`, `8-debian-10`, `8.9.13`, `8.9.13-debian-10-r20` (8/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal-nginx/blob/8.9.13-debian-10-r20/8/debian-10/Dockerfile)
+* [`8`, `8-debian-10`, `8.9.13`, `8.9.13-debian-10-r21` (8/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-drupal-nginx/blob/8.9.13-debian-10-r21/8/debian-10/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/drupal-nginx GitHub repo](https://github.com/bitnami/bitnami-docker-drupal-nginx).