diff --git a/charts/nocodb/Chart.yaml b/charts/nocodb/Chart.yaml
index 1ddbb9d6..a5f89710 100644
--- a/charts/nocodb/Chart.yaml
+++ b/charts/nocodb/Chart.yaml
@@ -9,7 +9,7 @@ maintainers:
     email: leeward@boundcorp.net
 dependencies:
   - name: postgresql
-    version: 11.9.x
+    version: 15.2.x
     repository: https://charts.bitnami.com/bitnami
     condition: postgresql.enabled
   - name: redis
diff --git a/charts/penpot/Chart.lock b/charts/penpot/Chart.lock
index 250ac248..ce6f4661 100644
--- a/charts/penpot/Chart.lock
+++ b/charts/penpot/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 11.9.13
+  version: 15.2.1
 - name: redis
   repository: https://charts.bitnami.com/bitnami
   version: 16.13.2
-digest: sha256:c2c1a646479fc24a9b0936c7f34fecc5783832e178dac8ba27472259bbf3b2d1
-generated: "2023-06-26T11:06:57.567677876-07:00"
+digest: sha256:1e369111f76f7f72418885d11b2e09ebc5324ebc061957b6d8819db813ba46ec
+generated: "2024-04-02T09:56:18.345565063Z"
diff --git a/charts/penpot/Chart.yaml b/charts/penpot/Chart.yaml
index 7c398a5e..79ea15b8 100644
--- a/charts/penpot/Chart.yaml
+++ b/charts/penpot/Chart.yaml
@@ -9,7 +9,7 @@ maintainers:
     email: leeward@boundcorp.net
 dependencies:
   - name: postgresql
-    version: 11.x.x
+    version: 15.x
     repository: https://charts.bitnami.com/bitnami
     condition: postgresql.enabled
   - name: redis
diff --git a/cluster/apps/business/paperless-ngx/postgresql-helm-release.yaml b/cluster/apps/business/paperless-ngx/postgresql-helm-release.yaml
index 4a9e4b8b..0bc79160 100644
--- a/cluster/apps/business/paperless-ngx/postgresql-helm-release.yaml
+++ b/cluster/apps/business/paperless-ngx/postgresql-helm-release.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: postgresql
-      version: 11.9.13
+      version: 15.2.1
       sourceRef:
         kind: HelmRepository
         name: bitnami-charts