diff --git a/bitnami/redis-sentinel/6.2/debian-10/Dockerfile b/bitnami/redis-sentinel/6.2/debian-10/Dockerfile
index a76688dc4a5c..782fe5321c63 100644
--- a/bitnami/redis-sentinel/6.2/debian-10/Dockerfile
+++ b/bitnami/redis-sentinel/6.2/debian-10/Dockerfile
@@ -17,7 +17,7 @@ RUN chmod g+rwX /opt/bitnami
 COPY rootfs /
 RUN /opt/bitnami/scripts/redis-sentinel/postunpack.sh
 ENV BITNAMI_APP_NAME="redis-sentinel" \
-    BITNAMI_IMAGE_VERSION="6.2.3-debian-10-r1"
+    BITNAMI_IMAGE_VERSION="6.2.3-debian-10-r2"
 
 EXPOSE 26379
 
diff --git a/bitnami/redis-sentinel/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libvalidations.sh b/bitnami/redis-sentinel/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libvalidations.sh
index 8d827924afe4..ca5afc91c7b5 100644
--- a/bitnami/redis-sentinel/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libvalidations.sh
+++ b/bitnami/redis-sentinel/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libvalidations.sh
@@ -181,7 +181,7 @@ validate_ipv4() {
     local stat=1
 
     if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
-	read -r -a ip_array <<< "$(tr '.' ' ' <<< "$ip")"
+        read -r -a ip_array <<< "$(tr '.' ' ' <<< "$ip")"
         [[ ${ip_array[0]} -le 255 && ${ip_array[1]} -le 255 \
             && ${ip_array[2]} -le 255 && ${ip_array[3]} -le 255 ]]
         stat=$?
diff --git a/bitnami/redis-sentinel/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libwebserver.sh b/bitnami/redis-sentinel/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libwebserver.sh
index da97ed81c921..1280134f015c 100644
--- a/bitnami/redis-sentinel/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libwebserver.sh
+++ b/bitnami/redis-sentinel/6.2/debian-10/prebuildfs/opt/bitnami/scripts/libwebserver.sh
@@ -180,6 +180,7 @@ web_server_reload() {
 #   --apache-move-htaccess - Move .htaccess files to a common place so they can be loaded during Apache startup
 # NGINX-specific flags:
 #   --nginx-additional-configuration - Additional server block configuration (no default)
+#   --nginx-external-configuration - Configuration external to server block (no default)
 # Returns:
 #   true if the configuration was enabled, false otherwise
 ########################
@@ -220,7 +221,8 @@ ensure_web_server_app_configuration_exists() {
                 ;;
 
             # Specific NGINX flags
-            --nginx-additional-configuration)
+            --nginx-additional-configuration \
+            | --nginx-external-configuration)
                 nginx_args+=("${1//nginx-/}" "${2:?missing value}")
                 shift
                 ;;
diff --git a/bitnami/redis-sentinel/README.md b/bitnami/redis-sentinel/README.md
index 10f55612a7ba..25469dba488b 100644
--- a/bitnami/redis-sentinel/README.md
+++ b/bitnami/redis-sentinel/README.md
@@ -47,7 +47,7 @@ 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/).
 
 
-* [`6.2`, `6.2-debian-10`, `6.2.3`, `6.2.3-debian-10-r1`, `latest` (6.2/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-redis-sentinel/blob/6.2.3-debian-10-r1/6.2/debian-10/Dockerfile)
+* [`6.2`, `6.2-debian-10`, `6.2.3`, `6.2.3-debian-10-r2`, `latest` (6.2/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-redis-sentinel/blob/6.2.3-debian-10-r2/6.2/debian-10/Dockerfile)
 * [`6.0`, `6.0-debian-10`, `6.0.13`, `6.0.13-debian-10-r2` (6.0/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-redis-sentinel/blob/6.0.13-debian-10-r2/6.0/debian-10/Dockerfile)
 * [`5.0`, `5.0-debian-10`, `5.0.12`, `5.0.12-debian-10-r53` (5.0/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-redis-sentinel/blob/5.0.12-debian-10-r53/5.0/debian-10/Dockerfile)