diff --git a/charts/nr-omrr-transparency/Chart.lock b/charts/nr-omrr-transparency/Chart.lock
index 24ebd264..18ff056a 100644
--- a/charts/nr-omrr-transparency/Chart.lock
+++ b/charts/nr-omrr-transparency/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 15.1.4
-digest: sha256:26cf3ba4f86e2e104d22ed9da50460204a1ad810bb6f746035d270ca030d98f1
-generated: "2024-03-25T23:11:37.067616879Z"
+  version: 15.2.2
+digest: sha256:a000800f21af96db33a3cbdfc316b48456b6daecf0653723880a6d30f887bd67
+generated: "2024-04-02T22:02:31.254974728Z"
diff --git a/charts/nr-omrr-transparency/Chart.yaml b/charts/nr-omrr-transparency/Chart.yaml
index 3de2c87e..084d99cb 100644
--- a/charts/nr-omrr-transparency/Chart.yaml
+++ b/charts/nr-omrr-transparency/Chart.yaml
@@ -28,7 +28,7 @@ dependencies:
 
   - name: postgresql
     condition: bitnami-pg.enabled
-    version: 15.1.4
+    version: 15.2.2
     repository: https://charts.bitnami.com/bitnami
     alias: bitnami-pg