diff --git a/requirements-dev.txt b/requirements-dev.txt
index d108450a..e7ef70ab 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -134,7 +134,7 @@ 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==4.1.0 ; python_full_version >= '3.6.1'