diff --git a/requirements.txt b/requirements.txt
index 6710233..af135ad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 async_generator==1.10
 anyio==1.2.1
 wsproto==0.14.1
-yarl==1.4.2
+yarl==1.9.10