diff --git a/requirements.txt b/requirements.txt
index a150959..43e84af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 cryptography>=50.0.2
-dnspython>=2.8.0
+dnspython>=2.9.0
 dnstwist
 domcheck
 email-validator