diff --git a/charts/stable/grafana/Chart.yaml b/charts/stable/grafana/Chart.yaml
index 29c318ba495..21eaed40af9 100644
--- a/charts/stable/grafana/Chart.yaml
+++ b/charts/stable/grafana/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 12.3.1
+appVersion: 12.3.2
 dependencies:
   - name: common
     version: 28.29.40
@@ -42,5 +42,5 @@ sources:
   - https://grafana.com/
   - https://hub.docker.com/r/grafana/grafana
 type: application
-version: 21.6.5
+version: 21.6.6
 
diff --git a/charts/stable/grafana/values.yaml b/charts/stable/grafana/values.yaml
index d84bc4c3047..9991febab2c 100644
--- a/charts/stable/grafana/values.yaml
+++ b/charts/stable/grafana/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: docker.io/grafana/grafana
   pullPolicy: IfNotPresent
-  tag: 12.3.1@sha256:2175aaa91c96733d86d31cf270d5310b278654b03f5718c59de12a865380a31f
+  tag: 12.3.2@sha256:ba93c9d192e58b23e064c7f501d453426ccf4a85065bf25b705ab1e98602bfb1
 
 sidecarImage:
   repository: ghcr.io/kiwigrid/k8s-sidecar