diff --git a/Chart.lock b/Chart.lock
index fad53ba..32184a9 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 15.5.8
+  version: 15.5.9
 - name: postgresql-ha
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 14.2.7
 - name: redis-cluster
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 10.2.5
-digest: sha256:a4bf7bcb50ded9ff15d59947803560473841e9f63385cd1d58ee0b112087e4fe
-generated: "2024-06-20T11:30:53.709767934Z"
+digest: sha256:c4474ed68ad3a43182f8285aca05aca562939be06863e004ffed06829ed3c81b
+generated: "2024-06-20T18:30:58.145914729Z"
diff --git a/Chart.yaml b/Chart.yaml
index ed4324b..7109069 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -29,7 +29,7 @@ dependencies:
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql/Chart.yaml
   - name: postgresql
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 15.5.8
+    version: 15.5.9
     condition: postgresql.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml
   - name: postgresql-ha