diff --git a/grafana/values.yaml b/grafana/values.yaml
index 8c2e5f7..57fd690 100644
--- a/grafana/values.yaml
+++ b/grafana/values.yaml
@@ -191,6 +191,6 @@ grafana:
     image:
       registry: docker.io
       repository: bats/bats
-      tag: 1.12.0
+      tag: 1.13.0
     imagePullPolicy: IfNotPresent
   useStatefulSet: false
\ No newline at end of file