diff --git a/requirements.txt b/requirements.txt
index ede891a..a16fe58 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -53,7 +53,7 @@ hpack==4.0.0
 httpcore==0.17.2
 httpx==0.24.1
 hyperframe==6.0.1
-idna==3.4
+idna==3.7
 ipykernel==6.23.2
 ipython==8.14.0
 ipython-genutils==0.2.0