diff --git a/requirements.txt b/requirements.txt
index 9d31c63..628c7f0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ PyMySQL==0.9.3
 PyNaCl==1.3.0
 python-iptables==0.14.0
 pywinrm==0.3.0
-PyYAML==5.1.1
+PyYAML==5.4
 readme-renderer==24.0
 redis==3.2.1
 requests==2.23.0