diff --git a/requirements.txt b/requirements.txt
index a63b479..9731c70 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ certbot-dns-linode==2.11.0
 certbot-dns-luadns==2.11.0
 certbot-dns-nsone==2.11.0
 certbot-dns-ovh==2.11.0
-certbot-dns-rfc2136==2.11.0
+certbot-dns-rfc2136==3.0.0
 certbot-dns-route53==2.11.0
 certbot-dns-sakuracloud==2.11.0
 django-prometheus==2.3.1