diff --git a/it/python/requirements-dev.txt b/it/python/requirements-dev.txt
index 84d9374ee4..1a93fc8550 100644
--- a/it/python/requirements-dev.txt
+++ b/it/python/requirements-dev.txt
@@ -88,7 +88,7 @@ frozenlist==1.8.0 ; python_version >= '3.7'
 
 h11==0.16.0 ; python_version >= '3.7'
 
-h2==4.3.0
+h2==4.4.1
 
 hpack==4.2.0 ; python_full_version >= '3.6.1'