diff --git a/requirements.txt b/requirements.txt
index 8a479f9..7215219 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ chardet==3.0.4
 cryptography==41.0.6
 enum34==1.1.6
 futures==3.2.0
-idna==2.6
+idna==3.7
 ipaddress==1.0.17
 keyring==10.6.0
 keyrings.alt==3.0