diff --git a/images/singleuser-sample/requirements.txt b/images/singleuser-sample/requirements.txt
index e613562359..b6148ddfe2 100644
--- a/images/singleuser-sample/requirements.txt
+++ b/images/singleuser-sample/requirements.txt
@@ -63,7 +63,7 @@ fqdn==1.5.1
     # via jsonschema
 greenlet==3.1.1
     # via sqlalchemy
-h11==0.14.0
+h11==0.16.0
     # via httpcore
 httpcore==1.0.8
     # via httpx