diff --git a/requirements.txt b/requirements.txt
index e2c14c8..3585327 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ django-timezone-field==7.2.1
 djangorestframework==3.16.1
 dnspython==2.8.0
 gunicorn==25.1.0
-idna==3.11
+idna==3.15
 kombu==5.6.2
 numpy==2.4.2
 packaging==26.0