diff --git a/requirements.txt b/requirements.txt
index c56dd3d..23600df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ djangorestframework==3.15.2
 docopt==0.6.2
 Flask==3.1.3
 grip==4.5.2
-idna==3.7
+idna==3.15
 gunicorn==23.0.0
 itsdangerous==1.1.0
 Jinja2==3.1.6