diff --git a/backend_app/requirements.txt b/backend_app/requirements.txt
index 1d128035..8cd2a2e1 100644
--- a/backend_app/requirements.txt
+++ b/backend_app/requirements.txt
@@ -29,7 +29,7 @@ djangorestframework-simplejwt==4.4.0
 drf-yasg==1.20.0
 future==0.18.2
 gunicorn==20.0.4
-idna==2.8
+idna==3.7
 importlib-metadata==1.4.0
 inflection==0.3.1
 itypes==1.1.0