diff --git a/tag2domain_api/requirements.txt b/tag2domain_api/requirements.txt
index c21b424..aa43a65 100644
--- a/tag2domain_api/requirements.txt
+++ b/tag2domain_api/requirements.txt
@@ -24,7 +24,7 @@ wcwidth==0.2.5
 websockets==9.1
 zipp==3.1.0
 python-dotenv==0.14.0
-dnspython==1.16.0
+dnspython==2.6.1
 filelock==3.0.12
 idna==2.10
 iniconfig==1.0.0