diff --git a/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml b/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
index 87e06336c..91993ce78 100644
--- a/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
+++ b/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
@@ -33,7 +33,7 @@ spec:
     webhook:
       enabled: true
     enableCertificateOwnerRef: true
-    dns01RecursiveNameservers: 8.8.8.8:53,1.1.1.1:53
+    dns01RecursiveNameservers: https://1.1.1.1:443/dns-query,https://1.0.0.1:443/dns-query
     dns01RecursiveNameserversOnly: true
     prometheus:
       enabled: true