diff --git a/bitnami/external-dns/0/ol-7/Dockerfile b/bitnami/external-dns/0/ol-7/Dockerfile
index 951d8fd6ef1d..74e3e5df5749 100644
--- a/bitnami/external-dns/0/ol-7/Dockerfile
+++ b/bitnami/external-dns/0/ol-7/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/oraclelinux-extras:7-r68 as buildenv
+FROM bitnami/oraclelinux-extras:7-r69 as buildenv
 
 RUN install_packages ca-certificates wget
 RUN wget -nc -P /tmp/bitnami/pkg/cache/ https://downloads.bitnami.com/files/stacksmith/external-dns-0.5.4-0-linux-x86_64-ol-7.tar.gz && \
@@ -8,12 +8,12 @@ RUN wget -nc -P /tmp/bitnami/pkg/cache/ https://downloads.bitnami.com/files/stac
 
 ##################
 
-FROM bitnami/oraclelinux-extras:7-r68
+FROM bitnami/oraclelinux-extras:7-r69
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 COPY --from=buildenv /opt/bitnami/external-dns /opt/bitnami/external-dns
 ENV BITNAMI_APP_NAME="external-dns" \
-    BITNAMI_IMAGE_VERSION="0.5.4-ol-7-r20" \
+    BITNAMI_IMAGE_VERSION="0.5.4-ol-7-r21" \
     PATH="/opt/bitnami/external-dns/bin:$PATH"
 
 RUN install_packages ca-certificates
diff --git a/bitnami/external-dns/README.md b/bitnami/external-dns/README.md
index b8a6a483e143..bd1c642e76d1 100644
--- a/bitnami/external-dns/README.md
+++ b/bitnami/external-dns/README.md
@@ -29,7 +29,7 @@ $ docker run --name external-dns bitnami/external-dns:latest
 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/).
 
 
-* [`0-ol-7`, `0.5.4-ol-7-r20` (0/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-external-dns/blob/0.5.4-ol-7-r20/0/ol-7/Dockerfile)
+* [`0-ol-7`, `0.5.4-ol-7-r21` (0/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-external-dns/blob/0.5.4-ol-7-r21/0/ol-7/Dockerfile)
 * [`0-debian-9`, `0.5.4-debian-9-r25`, `0`, `0.5.4`, `0.5.4-r25`, `latest` (0/Dockerfile)](https://github.com/bitnami/bitnami-docker-external-dns/blob/0.5.4-debian-9-r25/0/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/external-dns GitHub repo](https://github.com/bitnami/bitnami-docker-external-dns).