diff --git a/bitnami/external-dns/0/ol-7/Dockerfile b/bitnami/external-dns/0/ol-7/Dockerfile
index 102411312483..9ff5ffc5df1d 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-r49 as buildenv
+FROM bitnami/oraclelinux-extras:7-r51 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-r49
+FROM bitnami/oraclelinux-extras:7-r51
 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-r9" \
+    BITNAMI_IMAGE_VERSION="0.5.4-ol-7-r10" \
     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 d91023ac82be..594992398ecb 100644
--- a/bitnami/external-dns/README.md
+++ b/bitnami/external-dns/README.md
@@ -27,7 +27,7 @@ $ docker run --name external-dns bitnami/external-dns:latest
 > NOTE: Debian 8 images have been deprecated in favor of Debian 9 images. Bitnami will not longer publish new Docker images based on Debian 8.
 
 
-* [`0-ol-7`, `0.5.4-ol-7-r9` (0/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-external-dns/blob/0.5.4-ol-7-r9/0/ol-7/Dockerfile)
+* [`0-ol-7`, `0.5.4-ol-7-r10` (0/ol-7/Dockerfile)](https://github.com/bitnami/bitnami-docker-external-dns/blob/0.5.4-ol-7-r10/0/ol-7/Dockerfile)
 * [`0-debian-9`, `0.5.4-debian-9-r11`, `0`, `0.5.4`, `0.5.4-r11`, `latest` (0/Dockerfile)](https://github.com/bitnami/bitnami-docker-external-dns/blob/0.5.4-debian-9-r11/0/Dockerfile)
 
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