diff --git a/Chart.lock b/Chart.lock
index 1b47310..3ad4895 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 15.5.27
+  version: 15.5.28
 - name: postgresql-ha
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 14.2.22
 - name: redis-cluster
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 11.0.3
-digest: sha256:3651a0dc86cf5f6896498062378cf9d67308a49fa31eadb57812df0f3720036c
-generated: "2024-09-05T01:01:31.140112217Z"
+digest: sha256:91b1d22f3ccb210a750289dc6c38c005be32094d626869fe447427fab7a9e213
+generated: "2024-09-05T02:31:23.89243557Z"
diff --git a/Chart.yaml b/Chart.yaml
index 8c5b30a..898422e 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: 15.5.27
+    version: 15.5.28
     condition: postgresql.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml
   - name: postgresql-ha