diff --git a/Chart.lock b/Chart.lock
index e500cf3..ec56535 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 15.1.4
+  version: 15.2.2
 - name: postgresql-ha
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 14.0.0
 - name: redis-cluster
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 10.0.1
-digest: sha256:5763354ac9b7eca66c66786e8018251e600909546346c285e32d865757ef1930
-generated: "2024-04-02T13:30:58.971751108Z"
+digest: sha256:114aa5432dd15d85c12c8f9677c7b0a5e8d3e2fa93be32d52a713a0b434bf06d
+generated: "2024-04-02T20:30:31.493324877Z"
diff --git a/Chart.yaml b/Chart.yaml
index 1a7b5f2..ca5bd35 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: 15.1.4
+    version: 15.2.2
     condition: postgresql.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml
   - name: postgresql-ha