diff --git a/charts/kube-prometheus-stack/Chart.yaml b/charts/kube-prometheus-stack/Chart.yaml
index 7d523d2..4d0bcee 100644
--- a/charts/kube-prometheus-stack/Chart.yaml
+++ b/charts/kube-prometheus-stack/Chart.yaml
@@ -21,7 +21,7 @@ dependencies:
   version: 4.17.*
 - condition: grafana.enabled
   name: grafana
-  version: 1.0.7
+  version: 1.0.9
   repository: https://kube-tarian.github.io/helmrepo-supporting-tools/
 description: kube-prometheus-stack collects Kubernetes manifests, Grafana dashboards,
   and Prometheus rules combined with documentation and scripts to provide easy to
@@ -54,4 +54,4 @@ sources:
 - https://github.com/prometheus-community/helm-charts
 - https://github.com/prometheus-operator/kube-prometheus
 type: application
-version: 1.0.13
+version: 1.0.14
diff --git a/charts/kube-prometheus-stack/values.yaml b/charts/kube-prometheus-stack/values.yaml
index a47832c..7f59b4a 100644
--- a/charts/kube-prometheus-stack/values.yaml
+++ b/charts/kube-prometheus-stack/values.yaml
@@ -1064,6 +1064,7 @@ grafana:
       enabled: false
 
   database: 
+    enabled: false
     type: postgres
     host: prometheus-postgresql:5432
     name: postgres
@@ -1085,6 +1086,14 @@ grafana:
       # usernamekey: ""
       # passwordkey: ""
 
+  postgresDatasource:
+    enabled: false
+    username: ""
+    password: ""
+    existingSecret: {}
+      # name: ""
+      # passwordkey: ""
+
 ## Flag to disable all the kubernetes component scrapers
 ##
 kubernetesServiceMonitors: