diff --git a/stable/grafana/Chart.yaml b/stable/grafana/Chart.yaml
index df3c4aba53..10c93c0435 100644
--- a/stable/grafana/Chart.yaml
+++ b/stable/grafana/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 name: grafana
-version: 3.8.4
-appVersion: 6.2.5
+version: 3.8.5
+appVersion: 6.3.4
 kubeVersion: "^1.8.0-0"
 description: The leading tool for querying and visualizing time series and metrics.
 home: https://grafana.net
diff --git a/stable/grafana/README.md b/stable/grafana/README.md
index eea1ded05e..82c59de92f 100644
--- a/stable/grafana/README.md
+++ b/stable/grafana/README.md
@@ -38,7 +38,7 @@ The command removes all the Kubernetes components associated with the chart and
 | `securityContext`                         | Deployment securityContext                    | `{"runAsUser": 472, "fsGroup": 472}`                    |
 | `priorityClassName`                       | Name of Priority Class to assign pods         | `nil`                                                   |
 | `image.repository`                        | Image repository                              | `grafana/grafana`                                       |
-| `image.tag`                               | Image tag. (`Must be >= 5.0.0`)               | `6.2.5`                                                 |
+| `image.tag`                               | Image tag. (`Must be >= 5.0.0`)               | `6.3.4`                                                 |
 | `image.pullPolicy`                        | Image pull policy                             | `IfNotPresent`                                          |
 | `image.pullSecrets`                       | Image pull secrets                            | `{}`                                                    |
 | `service.type`                            | Kubernetes service type                       | `ClusterIP`                                             |
diff --git a/stable/grafana/values.yaml b/stable/grafana/values.yaml
index aac895db5d..3d38fee82a 100644
--- a/stable/grafana/values.yaml
+++ b/stable/grafana/values.yaml
@@ -35,7 +35,7 @@ livenessProbe:
 
 image:
   repository: grafana/grafana
-  tag: 6.2.5
+  tag: 6.3.4
   pullPolicy: IfNotPresent
 
   ## Optionally specify an array of imagePullSecrets.