diff --git a/requirements.txt b/requirements.txt
index 61f6797b..4e0b410f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ Flask>=3.1.0
 Flask-Caching>=2.3.1
 Flask-Compress>=1.17
 gunicorn>=23.0.0
-h11>=0.14.0
+h11>=0.16.0
 idna>=3.10
 iniconfig>=2.0.0
 itsdangerous>=2.2.0