diff --git a/requirements.txt b/requirements.txt
index 41585d05..885f1881 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ jinja2==3.0.2
 lxml==4.6.3
 pygments==2.8.0
 python-dateutil==2.8.2
-pyyaml==5.4.1
+pyyaml==6.0
 httpx[http2]==0.19.0
 Brotli==1.0.9
 uvloop==0.16.0; python_version >= '3.7'