diff --git a/requirements.txt b/requirements.txt
index 45c28d8..2378385 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ chardet==5.2.0
 click==8.1.7
 Flask==3.0.3
 gunicorn==23.0.0
-idna==3.7
+idna==3.8
 itsdangerous==2.2.0
 Jinja2==3.1.4
 MarkupSafe==2.1.5