diff --git a/charts/joplin/Chart.lock b/charts/joplin/Chart.lock
index ae57b48..068575b 100644
--- a/charts/joplin/Chart.lock
+++ b/charts/joplin/Chart.lock
@@ -4,6 +4,6 @@ dependencies:
   version: v0.2.2
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 15.2.0
-digest: sha256:7906add322c9bd467d9774ac2c4795c7df60dee9942ba60926e3af6129299bc2
-generated: "2024-04-01T09:01:58.662759098Z"
+  version: 15.2.11
+digest: sha256:250b72842ddff8493e50e2b45c10da4d37de635081e886f5248a3df6633f2f7d
+generated: "2024-05-10T13:17:10.713659952Z"
diff --git a/charts/joplin/Chart.yaml b/charts/joplin/Chart.yaml
index 7fbbf67..08fcc71 100644
--- a/charts/joplin/Chart.yaml
+++ b/charts/joplin/Chart.yaml
@@ -20,6 +20,6 @@ dependencies:
    repository: https://rubxkube.github.io/common-charts
    version: v0.2.2
  - name: postgresql
-   version: 15.2.0
+   version: 15.2.11
    repository: https://charts.bitnami.com/bitnami
    condition: postgresql.enabled