diff --git a/clusters/cl01tl/applications/tubearchivist/Chart.yaml b/clusters/cl01tl/applications/tubearchivist/Chart.yaml
index 75ddeadef..148f3f26a 100644
--- a/clusters/cl01tl/applications/tubearchivist/Chart.yaml
+++ b/clusters/cl01tl/applications/tubearchivist/Chart.yaml
@@ -27,7 +27,7 @@ dependencies:
     version: 3.0.3
     repository: oci://harbor.alexlebens.net/proxy-registry-1.docker.io/bitnamicharts
   - name: elasticsearch
-    version: 22.0.1
+    version: 21.6.3
     repository: oci://harbor.alexlebens.net/proxy-registry-1.docker.io/bitnamicharts
 icon: https://raw.githubusercontent.com/walkxcode/dashboard-icons/main/png/tube-archivist.png
 appVersion: v0.5.0