diff --git a/requirements.txt b/requirements.txt
index 09fbac5..95c436f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -67,7 +67,7 @@ gunicorn==20.1.0
 hashids==1.3.1
 httplib2==0.20.4
 identify==2.5.30
-idna==3.3
+idna==3.7
 imagesize==1.3.0
 importlib-metadata==4.11.4
 itsdangerous==2.1.2