diff --git a/requirements.txt b/requirements.txt
index 7cd270f..508b027 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ python-dateutil==2.8.1
 python-dotenv==0.13.0
 python-editor==1.0.4
 pytz==2020.1
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.23.0
 six==1.15.0
 SQLAlchemy==1.3.17