diff --git a/clusters/home-cluster/cert-manager/helmrelease.yaml b/clusters/home-cluster/cert-manager/helmrelease.yaml
index 2d69586..569a0c9 100644
--- a/clusters/home-cluster/cert-manager/helmrelease.yaml
+++ b/clusters/home-cluster/cert-manager/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
     spec:
       # renovate: registryUrl=https://charts.jetstack.io
       chart: cert-manager
-      version: v1.19.2
+      version: v1.20.0
       sourceRef:
         kind: HelmRepository
         name: jetstack