diff --git a/requirements.txt b/requirements.txt
index fa4b8a8..9b2d32e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ aio-pika==4.9.3
 marshmallow==2.18.0
 python-dateutil==2.7.5
 uvloop==0.12.0
-pyyaml==3.13
+pyyaml==5.4
 aiozk==0.12.0
 newrelic==4.16.1.117
 celery==4.3.0rc1