diff --git a/requirements-dev.txt b/requirements-dev.txt
index 60911db..7e6e7ec 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -67,7 +67,7 @@ grpcio-health-checking==1.70.0 ; python_version >= "3.10" and python_version < "
 grpcio-status==1.70.0 ; python_version >= "3.10" and python_version < "3.13"
 grpcio-tools==1.70.0 ; python_version >= "3.10" and python_version < "3.13"
 grpcio==1.70.0 ; python_version >= "3.10" and python_version < "3.13"
-h11==0.14.0 ; python_version >= "3.10" and python_version < "3.13"
+h11==0.16.0 ; python_version >= "3.10" and python_version < "3.13"
 h2==4.2.0 ; python_version >= "3.10" and python_version < "3.13"
 hpack==4.1.0 ; python_version >= "3.10" and python_version < "3.13"
 httpcore==1.0.7 ; python_version >= "3.10" and python_version < "3.13"