diff --git a/requirements.txt b/requirements.txt
index 0a5d65c..4d40579 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ cryptography==43.0.3
 et_xmlfile==2.0.0
 Flask==3.0.3
 gunicorn==23.0.0
-h11==0.14.0
+h11==0.16.0
 idna==3.10
 itsdangerous==2.2.0
 Jinja2==3.1.4