diff --git a/grafana/values.yaml b/grafana/values.yaml
index d838a04..84ae03f 100644
--- a/grafana/values.yaml
+++ b/grafana/values.yaml
@@ -48,7 +48,7 @@ grafana:
     registry: docker.io
     repository: curlimages/curl
     sha: ""
-    tag: 8.9.1
+    tag: 8.13.0
   enableKubeBackwardCompatibility: false
   enableServiceLinks: true
   env: {}