diff --git a/requirements.txt b/requirements.txt
index c8188f6..bee24cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,8 @@
-acme==1.17.0
+acme==2.6.0
 boto3==1.18.6
 botocore==1.21.6
-certbot==1.17.0
-certbot-dns-route53==1.17.0
-certbot-dns-tencentcloud==1.3.0
+certbot==2.6.0
+certbot-dns-route53==2.6.0
 certifi==2021.5.30
 cffi==1.14.6
 charset-normalizer==2.0.3