diff --git a/requirements.txt b/requirements.txt
index 72997e4..aaca603 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ distlib==0.3.4
 Django==3.2.23
 django-widget-tweaks==1.4.12
 djangorestframework==3.13.1
-idna==3.3
+idna==3.7
 pycodestyle==2.8.0
 pycryptodome==3.19.1
 python-dotenv==0.20.0