diff --git a/java/Chart.yaml b/java/Chart.yaml
index 4418f76..30e5ea2 100644
--- a/java/Chart.yaml
+++ b/java/Chart.yaml
@@ -20,5 +20,5 @@ dependencies:
     repository: https://hmctspublic.azurecr.io/helm/v1/repo/
   - name: postgresql
     version: 14.0.1
-    repository: https://charts.bitnami.com/bitnami
+    repository: oci://registry-1.docker.io/bitnamicharts
     condition: postgresql.enabled