diff --git a/requirements_notebook.txt b/requirements_notebook.txt
index 25c5339..61c4541 100644
--- a/requirements_notebook.txt
+++ b/requirements_notebook.txt
@@ -22,7 +22,7 @@ exceptiongroup==1.2.1
 executing==2.0.1
 fastjsonschema==2.20.0
 fqdn==1.5.1
-h11==0.14.0
+h11==0.16.0
 httpcore==1.0.5
 httpx==0.27.0
 idna==3.7