diff --git a/helm/grafana/Chart.lock b/helm/grafana/Chart.lock
index ddcb756..77f0d18 100644
--- a/helm/grafana/Chart.lock
+++ b/helm/grafana/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: grafana
   repository: https://grafana.github.io/helm-charts
-  version: 8.4.6
-digest: sha256:add08bd389faddebd4c32106d6ad91186c9240d13ebf74a92de498d6caccba66
-generated: "2024-08-19T16:58:22.468969702Z"
+  version: 8.5.2
+digest: sha256:10a1a2b44cb0a6955c3111c6cb9f7b702b4516628ebc038a4919b8b3ec24a1e2
+generated: "2024-10-03T07:17:52.699198957Z"
diff --git a/helm/grafana/Chart.yaml b/helm/grafana/Chart.yaml
index c47a88b..ba5a73c 100644
--- a/helm/grafana/Chart.yaml
+++ b/helm/grafana/Chart.yaml
@@ -10,7 +10,7 @@ sources:
   - https://github.com/grafana/helm-charts/tree/main/charts/grafana
 dependencies:
   - name: grafana
-    version: 8.4.6
+    version: 8.5.2
     repository: https://grafana.github.io/helm-charts
 maintainers:
   - name: giantswarm/team-atlas