diff --git a/requirements.txt b/requirements.txt
index c702552..94910f6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ hstspreload==2020.11.21
 httpcore==0.9.1
 httpx==0.23.0
 hyperframe==5.2.0
-idna==2.10
+idna==3.7
 joblib==1.2.0
 libcst==0.3.15
 multidict==4.7.6