diff --git a/deploy/cert-manager-webhook-dnspod/templates/pki.yaml b/deploy/cert-manager-webhook-dnspod/templates/pki.yaml
index 9c696a9..305cc04 100644
--- a/deploy/cert-manager-webhook-dnspod/templates/pki.yaml
+++ b/deploy/cert-manager-webhook-dnspod/templates/pki.yaml
@@ -1,7 +1,7 @@
 ---
 # Create a selfsigned Issuer, in order to create a root CA certificate for
 # signing webhook serving certificates
-apiVersion: cert-manager.io/v1alpha2
+apiVersion: cert-manager.io/v1
 kind: Issuer
 metadata:
   name: {{ include "cert-manager-webhook-dnspod.selfSignedIssuer" . }}
@@ -17,7 +17,7 @@ spec:
 ---
 
 # Generate a CA Certificate used to sign certificates for the webhook
-apiVersion: cert-manager.io/v1alpha2
+apiVersion: cert-manager.io/v1
 kind: Certificate
 metadata:
   name: {{ include "cert-manager-webhook-dnspod.rootCACertificate" . }}
@@ -38,7 +38,7 @@ spec:
 ---
 
 # Create an Issuer that uses the above generated CA certificate to issue certs
-apiVersion: cert-manager.io/v1alpha2
+apiVersion: cert-manager.io/v1
 kind: Issuer
 metadata:
   name: {{ include "cert-manager-webhook-dnspod.rootCAIssuer" . }}
@@ -55,7 +55,7 @@ spec:
 ---
 
 # Finally, generate a serving certificate for the webhook to use
-apiVersion: cert-manager.io/v1alpha2
+apiVersion: cert-manager.io/v1
 kind: Certificate
 metadata:
   name: {{ include "cert-manager-webhook-dnspod.servingCertificate" . }}
@@ -77,7 +77,7 @@ spec:
 {{- if .Values.clusterIssuer.enabled }}
 ---
 
-apiVersion: cert-manager.io/v1alpha2
+apiVersion: cert-manager.io/v1
 kind: ClusterIssuer
 metadata:
   name: {{ include "cert-manager-webhook-dnspod.clusterIssuer" . }}