diff --git a/requirements.txt b/requirements.txt
index 7964b28e3c..a784a28b84 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ pre-commit==2.4.0
 pyrsistent==0.16.0
 python-dateutil==2.8.1
 pytz==2020.1
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.23.0
 scandir==1.10.0
 semantic-version==2.8.5