diff --git a/charts/opa/templates/_helpers.tpl b/charts/opa/templates/_helpers.tpl
index 27d3b14d6..814330529 100644
--- a/charts/opa/templates/_helpers.tpl
+++ b/charts/opa/templates/_helpers.tpl
@@ -83,12 +83,10 @@ Detect the version of cert manager crd that is installed
 Error if CRD is not available
 */}}
 {{- define "opa.certManagerApiVersion" -}}
-{{- if (.Capabilities.APIVersions.Has "cert-manager.io/v1alpha3") -}}
-cert-manager.io/v1alpha3
-{{- else if (.Capabilities.APIVersions.Has "cert-manager.io/v1alpha2") -}}
-cert-manager.io/v1alpha2
-{{- else if (.Capabilities.APIVersions.Has "certmanager.k8s.io/v1alpha1") -}}
-certmanager.k8s.io/v1alpha1
+{{- if (.Capabilities.APIVersions.Has "cert-manager.io/v1") -}}
+cert-manager.io/v1
+{{- else if (.Capabilities.APIVersions.Has "cert-manager.io/v1beta1") -}}
+cert-manager.io/v1beta1
 {{- else  -}}
 {{- fail "cert-manager CRD does not appear to be installed" }}
 {{- end -}}