diff --git a/requirements.txt b/requirements.txt
index 563dab9..9c987a2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ click==8.1.3
 exceptiongroup==1.1.1
 fastapi==0.95.1
 freezegun==1.2.2
-h11==0.14.0
+h11==0.16.0
 httpcore==0.17.0
 httpx==0.24.0
 idna==3.4