diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0f9d7558..0d2ce296 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -137,7 +137,7 @@ h11==0.14.0 ; python_version >= '3.7'
 
 h2==4.1.0
 
-hpack==4.0.0 ; python_full_version >= '3.6.1'
+hpack==4.1.0 ; python_full_version >= '3.6.1'
 
 httpcore==1.0.7 ; python_version >= '3.7'