diff --git a/requirements.txt b/requirements.txt
index 72abaef..540648d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ certifi==2024.2.2
 charset-normalizer==3.3.2
 dnspython==2.6.1
 fqdn==1.5.1
-idna==3.6
+idna==3.7
 natsort==8.4.0
 octodns==1.6.1
 python-dateutil==2.9.0.post0