diff --git a/scrumlr/Chart.lock b/scrumlr/Chart.lock
index 3f31f3c..86043f6 100644
--- a/scrumlr/Chart.lock
+++ b/scrumlr/Chart.lock
@@ -4,6 +4,6 @@ dependencies:
   version: 1.2.6
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 14.3.3
-digest: sha256:79eea0a0319ebd70c029a7431628784e00fe4ea3de2aace9d17d0c6c84582079
-generated: "2024-11-30T07:25:32.803574039Z"
+  version: 16.2.3
+digest: sha256:f770ff20d0cb9b12e192a844fab54fb00cde86cf9f0cf4023d15674113c12688
+generated: "2024-12-01T09:35:29.29617224Z"
diff --git a/scrumlr/Chart.yaml b/scrumlr/Chart.yaml
index a58ea06..a66dcb3 100644
--- a/scrumlr/Chart.yaml
+++ b/scrumlr/Chart.yaml
@@ -30,6 +30,6 @@ dependencies:
     repository: https://nats-io.github.io/k8s/helm/charts/
     condition: nats.enabled
   - name: postgresql
-    version: 14.3.3
+    version: 16.2.3
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: postgresql.enabled