diff --git a/requirements.txt b/requirements.txt
index acb50db..b82f4e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ future==0.18.2
 google-auth==1.27.0
 google-auth-oauthlib==0.4.2
 grpcio
-idna==2.10
+idna==3.7
 importlib-metadata==3.4.0
 joblib==1.0.1
 Markdown==3.3.3