diff --git a/bitnami/contour/1/debian-10/Dockerfile b/bitnami/contour/1/debian-10/Dockerfile
index e077e1b2a4d5..2cecaa471167 100644
--- a/bitnami/contour/1/debian-10/Dockerfile
+++ b/bitnami/contour/1/debian-10/Dockerfile
@@ -12,7 +12,7 @@ RUN apt-get update && apt-get upgrade -y && \
     rm -r /var/lib/apt/lists /var/cache/apt/archives
 
 ENV BITNAMI_APP_NAME="contour" \
-    BITNAMI_IMAGE_VERSION="1.5.1-debian-10-r3" \
+    BITNAMI_IMAGE_VERSION="1.5.1-debian-10-r4" \
     HOME="/" \
     OS_ARCH="amd64" \
     OS_FLAVOUR="debian-10" \
diff --git a/bitnami/contour/README.md b/bitnami/contour/README.md
index 616a79c71839..76425ad63682 100644
--- a/bitnami/contour/README.md
+++ b/bitnami/contour/README.md
@@ -37,7 +37,7 @@ Non-root container images add an extra layer of security and are generally recom
 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/).
 
 
-* [`1-debian-10`, `1.5.1-debian-10-r3`, `1`, `1.5.1`, `latest` (1/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-contour/blob/1.5.1-debian-10-r3/1/debian-10/Dockerfile)
+* [`1-debian-10`, `1.5.1-debian-10-r4`, `1`, `1.5.1`, `latest` (1/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-contour/blob/1.5.1-debian-10-r4/1/debian-10/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/contour GitHub repo](https://github.com/bitnami/bitnami-docker-contour).