diff --git a/Chart.lock b/Chart.lock
index 345d301..1b4165f 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -4,6 +4,6 @@ dependencies:
   version: 6.5.5
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 12.6.0
-digest: sha256:b726a793ea6a28333551670961eb2dce41e82acc6a45c7ca984b9825123c071a
-generated: "2023-07-16T00:07:13.29184666Z"
+  version: 12.6.6
+digest: sha256:8bb64583596c058d6782da4b0fd3b8bffb9262dd5d55e241d788a7f4fbaf5aab
+generated: "2023-07-17T00:07:31.595066586Z"
diff --git a/Chart.yaml b/Chart.yaml
index a8ceded..0628031 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -33,5 +33,5 @@ dependencies:
   # Chart release date: 2023-04
   - name: postgresql
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 12.6.0
+    version: 12.6.6
     condition: postgresql.enabled