diff --git a/clusters/cl01tl/helm/cert-manager/Chart.yaml b/clusters/cl01tl/helm/cert-manager/Chart.yaml
index daad8c24d..06d44e3a7 100644
--- a/clusters/cl01tl/helm/cert-manager/Chart.yaml
+++ b/clusters/cl01tl/helm/cert-manager/Chart.yaml
@@ -17,4 +17,4 @@ dependencies:
     repository: https://charts.jetstack.io
 icon: https://raw.githubusercontent.com/cert-manager/cert-manager/refs/heads/master/logo/logo.png
 # renovate: datasource=github-releases depName=cert-manager/cert-manager
-appVersion: v1.20.0
+appVersion: v1.20.1