diff --git a/clusters/cl01tl/applications/tubearchivist/values.yaml b/clusters/cl01tl/applications/tubearchivist/values.yaml
index e0bd0395a..6cb914b61 100644
--- a/clusters/cl01tl/applications/tubearchivist/values.yaml
+++ b/clusters/cl01tl/applications/tubearchivist/values.yaml
@@ -131,7 +131,7 @@ elasticsearch:
   image:
     registry: docker.io
     repository: bitnami/elasticsearch
-    tag: 8.18.0-debian-12-r2
+    tag: 9.0.1-debian-12-r1
   extraEnvVars:
     - name: discovery.type
       value: single-node