diff --git a/requirements.txt b/requirements.txt
index 98ef7876..4ed0cf5a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ fastapi==0.115.2
     # via hatch.envs.prod
 gunicorn==23.0.0
     # via hatch.envs.prod
-h11==0.14.0
+h11==0.16.0
     # via
     #   uvicorn
     #   wsproto