diff --git a/helmfile.d/cert-manager.yaml.gotmpl b/helmfile.d/cert-manager.yaml.gotmpl
index 5f9890ed..0a9704ea 100644
--- a/helmfile.d/cert-manager.yaml.gotmpl
+++ b/helmfile.d/cert-manager.yaml.gotmpl
@@ -13,7 +13,7 @@ releases:
 - name: cert-manager
   namespace: cert-manager
   chart: cert-manager/cert-manager
-  version: v1.20.2
+  version: v1.21.0
   condition: cert_manager.enabled
   values:
   - ../values/cert-manager/values/cert-manager.yaml.gotmpl