diff --git a/bitnami/memcached/1/debian-10/Dockerfile b/bitnami/memcached/1/debian-10/Dockerfile
index a736abe6dfac..9c986ef16b7f 100644
--- a/bitnami/memcached/1/debian-10/Dockerfile
+++ b/bitnami/memcached/1/debian-10/Dockerfile
@@ -20,7 +20,7 @@ RUN ln -s /opt/bitnami/scripts/memcached/run.sh /run.sh
 COPY rootfs /
 RUN /opt/bitnami/scripts/memcached/postunpack.sh
 ENV BITNAMI_APP_NAME="memcached" \
-    BITNAMI_IMAGE_VERSION="1.6.6-debian-10-r65" \
+    BITNAMI_IMAGE_VERSION="1.6.6-debian-10-r66" \
     PATH="/opt/bitnami/memcached/bin:/opt/bitnami/common/bin:$PATH"
 
 EXPOSE 11211
diff --git a/bitnami/memcached/README.md b/bitnami/memcached/README.md
index cb726d35a573..58e7792898ab 100644
--- a/bitnami/memcached/README.md
+++ b/bitnami/memcached/README.md
@@ -44,7 +44,7 @@ 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/tutorials/understand-rolling-tags-containers/).
 
 
-* [`1-debian-10`, `1.6.6-debian-10-r65`, `1`, `1.6.6`, `latest` (1/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-memcached/blob/1.6.6-debian-10-r65/1/debian-10/Dockerfile)
+* [`1-debian-10`, `1.6.6-debian-10-r66`, `1`, `1.6.6`, `latest` (1/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-memcached/blob/1.6.6-debian-10-r66/1/debian-10/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/memcached GitHub repo](https://github.com/bitnami/bitnami-docker-memcached).