diff --git a/bitnami/oauth2-proxy/4/debian-9/Dockerfile b/bitnami/oauth2-proxy/4/debian-9/Dockerfile
index 27c149d71f6c..d7a626b99be6 100644
--- a/bitnami/oauth2-proxy/4/debian-9/Dockerfile
+++ b/bitnami/oauth2-proxy/4/debian-9/Dockerfile
@@ -11,7 +11,7 @@ RUN apt-get update && apt-get upgrade && \
     rm -r /var/lib/apt/lists /var/cache/apt/archives
 
 ENV BITNAMI_APP_NAME="oauth2-proxy" \
-    BITNAMI_IMAGE_VERSION="4.1.0-debian-9-r19" \
+    BITNAMI_IMAGE_VERSION="4.1.0-debian-9-r20" \
     PATH="/opt/bitnami/oauth2-proxy/bin:$PATH"
 
 EXPOSE 8080 4180
diff --git a/bitnami/oauth2-proxy/README.md b/bitnami/oauth2-proxy/README.md
index 06dc4a0a1ec8..59408a56de42 100644
--- a/bitnami/oauth2-proxy/README.md
+++ b/bitnami/oauth2-proxy/README.md
@@ -49,7 +49,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`4-ol-7`, `4.1.0-ol-7-r25` (4/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-oauth2-proxy/blob/4.1.0-ol-7-r25/4/ol-7/Dockerfile)
-* [`4-debian-9`, `4.1.0-debian-9-r19`, `4`, `4.1.0`, `4.1.0-r19`, `latest` (4/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-oauth2-proxy/blob/4.1.0-debian-9-r19/4/debian-9/Dockerfile)
+* [`4-debian-9`, `4.1.0-debian-9-r20`, `4`, `4.1.0`, `4.1.0-r20`, `latest` (4/debian-9/Dockerfile)](https://github.com/bitnami/bitnami-docker-oauth2-proxy/blob/4.1.0-debian-9-r20/4/debian-9/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/oauth2-proxy GitHub repo](https://github.com/bitnami/bitnami-docker-oauth2-proxy).