diff --git a/Chart.lock b/Chart.lock
index cd9f938..4c96f8b 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 15.4.2
+  version: 15.5.0
 - name: postgresql-ha
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 14.1.3
 - name: redis-cluster
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 10.2.0
-digest: sha256:9e2495c95d69f01f78b5bb5e9ca1278b85bef647c0873175a13456a6a1ad3bf0
-generated: "2024-05-29T15:03:25.221227455Z"
+digest: sha256:f7feb678e253951354014684cca973ce7656aa8fd812e627534257dad7765069
+generated: "2024-05-29T18:01:33.490509906Z"
diff --git a/Chart.yaml b/Chart.yaml
index 8c153be..c86722a 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: 15.4.2
+    version: 15.5.0
     condition: postgresql.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml
   - name: postgresql-ha