diff --git a/requirements.txt b/requirements.txt
index eb02254..502bb45 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ commonmark==0.9.1
 dill==0.3.6
 docutils==0.19
 exceptiongroup==1.0.4
-idna==3.4
+idna==3.7
 importlib-metadata==5.0.0
 iniconfig==1.1.1
 isort==5.10.1