diff --git a/bitnami/nats/2/debian-10/Dockerfile b/bitnami/nats/2/debian-10/Dockerfile
index 72f6a66eecd2..4f81f26001bf 100644
--- a/bitnami/nats/2/debian-10/Dockerfile
+++ b/bitnami/nats/2/debian-10/Dockerfile
@@ -20,7 +20,7 @@ COPY rootfs /
 RUN /opt/bitnami/scripts/nats/postunpack.sh
 ENV APP_VERSION="2.7.4" \
     BITNAMI_APP_NAME="nats" \
-    BITNAMI_IMAGE_VERSION="2.7.4-debian-10-r20" \
+    BITNAMI_IMAGE_VERSION="2.7.4-debian-10-r21" \
     PATH="/opt/bitnami/common/bin:/opt/bitnami/nats/bin:$PATH"
 
 EXPOSE 4222 6222 8222
diff --git a/bitnami/nats/README.md b/bitnami/nats/README.md
index 934bfb8acb50..789a16c47ee3 100644
--- a/bitnami/nats/README.md
+++ b/bitnami/nats/README.md
@@ -48,7 +48,7 @@ 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/).
 
 
-* [`2`, `2-debian-10`, `2.7.4`, `2.7.4-debian-10-r20`, `latest` (2/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-nats/blob/2.7.4-debian-10-r20/2/debian-10/Dockerfile)
+* [`2`, `2-debian-10`, `2.7.4`, `2.7.4-debian-10-r21`, `latest` (2/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-nats/blob/2.7.4-debian-10-r21/2/debian-10/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/nats GitHub repo](https://github.com/bitnami/bitnami-docker-nats).