diff --git a/bitnami/redis-sentinel/4.0/Dockerfile b/bitnami/redis-sentinel/4.0/Dockerfile
index 60a39746bed0..e2157136b08e 100644
--- a/bitnami/redis-sentinel/4.0/Dockerfile
+++ b/bitnami/redis-sentinel/4.0/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/minideb-extras:jessie-r81
+FROM bitnami/minideb-extras:jessie-r82
 LABEL maintainer "Bitnami <containers@bitnami.com>"
 
 # Install required system packages and dependencies
@@ -6,7 +6,7 @@ RUN bitnami-pkg unpack redis-sentinel-4.0.10-0 --checksum ee580c44c7d8c9aab50918
 
 COPY rootfs /
 ENV BITNAMI_APP_NAME="redis-sentinel" \
-    BITNAMI_IMAGE_VERSION="4.0.10-r7" \
+    BITNAMI_IMAGE_VERSION="4.0.10-r8" \
     PATH="/opt/bitnami/redis-sentinel/bin:$PATH" \
     REDIS_MASTER_HOST="redis" \
     REDIS_MASTER_PASSWORD="" \
diff --git a/bitnami/redis-sentinel/README.md b/bitnami/redis-sentinel/README.md
index 9e861d07eb8a..e9ab9be53f1b 100644
--- a/bitnami/redis-sentinel/README.md
+++ b/bitnami/redis-sentinel/README.md
@@ -32,7 +32,7 @@ $ docker-compose up -d
 
 # Supported tags and respective `Dockerfile` links
 
-* [`4.0`, `4.0.10-r7`, `latest` (4.0/Dockerfile)](https://github.com/bitnami/bitnami-docker-redis-sentinel/blob/4.0.10-r7/4.0/Dockerfile)
+* [`4.0`, `4.0.10-r8`, `latest` (4.0/Dockerfile)](https://github.com/bitnami/bitnami-docker-redis-sentinel/blob/4.0.10-r8/4.0/Dockerfile)
 
 Subscribe to project updates by watching the [bitnami/redis-sentinel GitHub repo](https://github.com/bitnami/bitnami-docker-redis-sentinel).