diff --git a/requirements.txt b/requirements.txt
index f6131df..2dbdc0c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,7 +40,7 @@ frozenlist==1.7.0
 fsspec==2025.3.0
 gmpy2==2.2.1
 h11==0.16.0
-h2==4.2.0
+h2==4.3.0
 hf-xet==1.1.5
 hpack==4.1.0
 httpcore==1.0.9