diff --git a/charts/cadc-tap/values.yaml b/charts/cadc-tap/values.yaml
index 536ae4ce5a..d8673bf6a0 100644
--- a/charts/cadc-tap/values.yaml
+++ b/charts/cadc-tap/values.yaml
@@ -195,7 +195,7 @@ uws:
     pullPolicy: "IfNotPresent"
 
     # -- Tag of UWS database image to use
-    tag: "2.2.0"
+    tag: "2.4.7"
 
   # -- Resource limits and requests for the UWS database pod
   # @default -- See `values.yaml`