diff --git a/requirements.txt b/requirements.txt
index ff62fc2..3b08954 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 aiohttp==3.6.2
 requests==2.23.0
-PyYAML==5.3.1
+PyYAML==5.4
 aiomonitor==0.4.5
 voluptuous==0.11.7
 setuptools