diff --git a/stable/graylog/Chart.yaml b/stable/graylog/Chart.yaml
index dae142a7de..0a7cecd708 100755
--- a/stable/graylog/Chart.yaml
+++ b/stable/graylog/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 name: graylog
 home: https://www.graylog.org
-version: 1.5.0
+version: 1.5.1
 appVersion: 3.1
 description: Graylog is the centralized log management solution built to open standards for capturing, storing, and enabling real-time analysis of terabytes of machine data.
 keywords:
diff --git a/stable/graylog/requirements.yaml b/stable/graylog/requirements.yaml
index c4924c348b..fb0a4e2946 100644
--- a/stable/graylog/requirements.yaml
+++ b/stable/graylog/requirements.yaml
@@ -5,7 +5,7 @@ dependencies:
   tags:
     - install-elasticsearch
 - name: mongodb-replicaset
-  version: 3.8.4
+  version: 3.11.2
   repository: https://kubernetes-charts.storage.googleapis.com/
   tags:
     - install-mongodb