diff --git a/charts/premium/grafana/Chart.yaml b/charts/premium/grafana/Chart.yaml
index efe496667df..d6ef7725b7c 100644
--- a/charts/premium/grafana/Chart.yaml
+++ b/charts/premium/grafana/Chart.yaml
@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: premium
 apiVersion: v2
-appVersion: 11.5.1
+appVersion: 11.5.2
 dependencies:
   - name: common
     version: 25.4.10
@@ -37,4 +37,4 @@ sources:
   - https://hub.docker.com/r/grafana/grafana
   - https://quay.io/kiwigrid/k8s-sidecar
 type: application
-version: 17.13.1
+version: 17.13.2
diff --git a/charts/premium/grafana/values.yaml b/charts/premium/grafana/values.yaml
index 97c97bd2d01..0065bdfa85b 100644
--- a/charts/premium/grafana/values.yaml
+++ b/charts/premium/grafana/values.yaml
@@ -1,7 +1,7 @@
 image:
   repository: docker.io/grafana/grafana
   pullPolicy: IfNotPresent
-  tag: 11.5.1@sha256:5781759b3d27734d4d548fcbaf60b1180dbf4290e708f01f292faa6ae764c5e6
+  tag: 11.5.2@sha256:8b37a2f028f164ce7b9889e1765b9d6ee23fec80f871d156fbf436d6198d32b7
 
 sidecarImage:
   repository: quay.io/kiwigrid/k8s-sidecar