diff --git a/manifests/redis-sentinel/manifest.yaml b/manifests/redis-sentinel/manifest.yaml
index 9c075ed..1c2cf1e 100644
--- a/manifests/redis-sentinel/manifest.yaml
+++ b/manifests/redis-sentinel/manifest.yaml
@@ -183,7 +183,7 @@ spec:
             - name: tmp
               mountPath: /tmp
         - name: sentinel
-          image: docker.io/bitnamilegacy/redis-sentinel:7.2.5-debian-12-r4
+          image: docker.io/bitnamilegacy/redis-sentinel:7.4.2-debian-12-r4
           imagePullPolicy: "IfNotPresent"
           lifecycle:
             preStop: