diff --git a/clusters/cl01tl/helm/argo-workflows/Chart.lock b/clusters/cl01tl/helm/argo-workflows/Chart.lock
index 2d81f9e53..1b043feb6 100644
--- a/clusters/cl01tl/helm/argo-workflows/Chart.lock
+++ b/clusters/cl01tl/helm/argo-workflows/Chart.lock
@@ -7,6 +7,6 @@ dependencies:
   version: 2.4.19
 - name: postgres-cluster
   repository: oci://harbor.alexlebens.net/helm-charts
-  version: 7.4.1
-digest: sha256:fb98e70395c338e557365284e475bf0c88a9428d55c6343c1f9e597334303ef5
-generated: "2025-12-22T22:58:07.521502-06:00"
+  version: 7.4.2
+digest: sha256:e4800ab2cbec7b51b0f0465a201dbf87f61005f8b274df3376f4b3065ce09163
+generated: "2025-12-22T23:09:11.481904-06:00"
diff --git a/clusters/cl01tl/helm/argo-workflows/Chart.yaml b/clusters/cl01tl/helm/argo-workflows/Chart.yaml
index 5c6b99400..730ba7e7a 100644
--- a/clusters/cl01tl/helm/argo-workflows/Chart.yaml
+++ b/clusters/cl01tl/helm/argo-workflows/Chart.yaml
@@ -25,7 +25,7 @@ dependencies:
     repository: https://argoproj.github.io/argo-helm
   - name: postgres-cluster
     alias: postgres-18-cluster
-    version: 7.4.1
+    version: 7.4.2
     repository: oci://harbor.alexlebens.net/helm-charts
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/argo-cd.png
 appVersion: v3.7.6