diff --git a/bitnami/mongodb/4.2/debian-9/Dockerfile b/bitnami/mongodb/4.2/debian-9/Dockerfile
index 87cc6bf738db..10ccf815040c 100644
--- a/bitnami/mongodb/4.2/debian-9/Dockerfile
+++ b/bitnami/mongodb/4.2/debian-9/Dockerfile
@@ -29,7 +29,7 @@ RUN curl --silent -L https://github.com/mikefarah/yq/releases/download/2.4.0/yq_
 COPY rootfs /
 RUN /postunpack.sh
 ENV BITNAMI_APP_NAME="mongodb" \
-    BITNAMI_IMAGE_VERSION="4.2.2-debian-9-r11" \
+    BITNAMI_IMAGE_VERSION="4.2.2-debian-9-r12" \
     NAMI_PREFIX="/.nami" \
     PATH="/opt/bitnami/mongodb/bin:$PATH"
 
diff --git a/bitnami/mongodb/README.md b/bitnami/mongodb/README.md
index cb75803ee98f..653e9a26c8c9 100644
--- a/bitnami/mongodb/README.md
+++ b/bitnami/mongodb/README.md
@@ -47,7 +47,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`4.2-ol-7`, `4.2.2-ol-7-r15` (4.2/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-mongodb/blob/4.2.2-ol-7-r15/4.2/ol-7/Dockerfile)
-* [`4.2-debian-9`, `4.2.2-debian-9-r11`, `4.2`, `4.2.2`, `4.2.2-r11` (4.2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-mongodb/blob/4.2.2-debian-9-r11/4.2/debian-9/Dockerfile)
+* [`4.2-debian-9`, `4.2.2-debian-9-r12`, `4.2`, `4.2.2`, `4.2.2-r12` (4.2/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-mongodb/blob/4.2.2-debian-9-r12/4.2/debian-9/Dockerfile)
 * [`4.2-photon-3`, `4.2.0.0-photon-3-r0` (4.2/photon-3/Dockerfile)](https://github.com/bitnami/bitnami-docker-mongodb/blob/4.2.0.0-photon-3-r0/4.2/photon-3/Dockerfile)
 * [`4.0-ol-7`, `4.0.14-ol-7-r7` (4.0/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-mongodb/blob/4.0.14-ol-7-r7/4.0/ol-7/Dockerfile)
 * [`4.0-debian-9`, `4.0.14-debian-9-r5`, `4.0`, `4.0.14`, `4.0.14-r5`, `latest` (4.0/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-mongodb/blob/4.0.14-debian-9-r5/4.0/debian-9/Dockerfile)