diff --git a/requirements.txt b/requirements.txt
index c23e503..0d5a535 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ colorama==0.4.6
     #   pytest
 fastapi==0.115.6
     # via pywebflow (pyproject.toml)
-h11==0.14.0
+h11==0.16.0
     # via uvicorn
 idna==3.10
     # via anyio