diff --git a/Chart.yaml b/Chart.yaml
index f0b09c0..4f0bc4c 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -31,9 +31,11 @@ maintainers:
 
 # Bitnami charts are served from GitHub CDN - See https://github.com/bitnami/charts/issues/10539 for details
 dependencies:
+# OCI registry: https://blog.bitnami.com/2023/01/bitnami-helm-charts-available-as-oci.html (2023-01)
+# Chart release date: 2023-02
 - name: memcached
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 5.9.0
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 6.3.7
   condition: memcached.enabled
 - name: mysql
   repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami