diff --git a/requirements.txt b/requirements.txt
index 57437dfb..cd725409 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ certifi==2020.12.5
 chardet==4.0.0
 colorama==0.4.4
 idna==2.10
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.25.1
 supervisor==4.2.1
 urllib3==1.26.3