diff --git a/grafana/Chart.yaml b/grafana/Chart.yaml
index 82fac4f..79bd8e0 100644
--- a/grafana/Chart.yaml
+++ b/grafana/Chart.yaml
@@ -24,5 +24,5 @@ appVersion: "1.0"
 
 dependencies:
 - name: grafana
-  version: 10.5.8
+  version: 10.5.9
   repository: https://grafana.github.io/helm-charts
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