diff --git a/charts/temporal/values.yaml b/charts/temporal/values.yaml
index 3c3fb07..8af99aa 100644
--- a/charts/temporal/values.yaml
+++ b/charts/temporal/values.yaml
@@ -286,7 +286,7 @@ admintools:
   enabled: true
   image:
     repository: temporalio/admin-tools
-    tag: 1.22.1
+    tag: 1.22.6
     pullPolicy: IfNotPresent
 
   service: