diff --git a/core/admin/requirements-prod.txt b/core/admin/requirements-prod.txt
index 9d734d94..649eac49 100644
--- a/core/admin/requirements-prod.txt
+++ b/core/admin/requirements-prod.txt
@@ -30,7 +30,7 @@ Flask-SQLAlchemy==2.4.0
 Flask-WTF==0.15.1
 gunicorn==20.1.0
 html5lib==1.1
-idna==2.8
+idna==3.2
 infinity==1.4
 intervals==0.8.1
 itsdangerous==1.1.0