diff --git a/kubernetes/chart/Chart.lock b/kubernetes/chart/Chart.lock
new file mode 100644
index 00000000..a16ac8f4
--- /dev/null
+++ b/kubernetes/chart/Chart.lock
@@ -0,0 +1,6 @@
+dependencies:
+- name: postgresql
+  repository: https://charts.bitnami.com/bitnami
+  version: 16.7.27
+digest: sha256:ab3541612e8857c2d08d46f83cab79fa87b6ae6148e2d64d7d2b06729a520ce1
+generated: "2025-09-25T12:57:56.528976+01:00"