diff --git a/requirements.txt b/requirements.txt
index 2bce4a0..5615393 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-h2==3.2.0
+h2==4.4.1
 hpack==3.0.0
 hyperframe==5.2.0