diff --git a/bitnami/airflow/1/debian-9/Dockerfile b/bitnami/airflow/1/debian-9/Dockerfile
index 601356dcee12..b3d3dfbeed94 100644
--- a/bitnami/airflow/1/debian-9/Dockerfile
+++ b/bitnami/airflow/1/debian-9/Dockerfile
@@ -33,7 +33,7 @@ ENV AIRFLOW_BASE_URl="" \
     AIRFLOW_WEBSERVER_HOST="127.0.0.1" \
     AIRFLOW_WEBSERVER_PORT_NUMBER="8080" \
     BITNAMI_APP_NAME="airflow" \
-    BITNAMI_IMAGE_VERSION="1.10.2-debian-9-r50" \
+    BITNAMI_IMAGE_VERSION="1.10.2-debian-9-r51" \
     LD_LIBRARY_PATH="/opt/bitnami/airflow/venv/lib/python3.6/site-packages/numpy/.libs/:$LD_LIBRARY_PATH" \
     LD_PRELOAD="/usr/lib/libnss_wrapper.so" \
     LNAME="airflow" \
diff --git a/bitnami/airflow/README.md b/bitnami/airflow/README.md
index 48e90213cef8..b32d6c976bce 100644
--- a/bitnami/airflow/README.md
+++ b/bitnami/airflow/README.md
@@ -32,7 +32,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 * [`1-rhel-7`, `1.10.2-rhel-7-r37` (1/rhel-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-airflow/blob/1.10.2-rhel-7-r37/1/rhel-7/Dockerfile)
 * [`1-ol-7`, `1.10.2-ol-7-r52` (1/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-airflow/blob/1.10.2-ol-7-r52/1/ol-7/Dockerfile)
-* [`1-debian-9`, `1.10.2-debian-9-r50`, `1`, `1.10.2`, `1.10.2-r50`, `latest` (1/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-airflow/blob/1.10.2-debian-9-r50/1/debian-9/Dockerfile)
+* [`1-debian-9`, `1.10.2-debian-9-r51`, `1`, `1.10.2`, `1.10.2-r51`, `latest` (1/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-airflow/blob/1.10.2-debian-9-r51/1/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/airflow GitHub repo](https://github.com/bitnami/bitnami-docker-airflow).