diff --git a/requirements.txt b/requirements.txt
index 8fea0ae..499d622 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ dataclasses==0.6
 decorator==4.4.2
 dgl==0.5.2
 future==0.18.2
-idna==2.10
+idna==3.7
 joblib==1.2.0
 kiwisolver==1.3.1
 networkx==2.5