diff --git a/requirements.txt b/requirements.txt
index 8cbf4bb..aff75df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,7 +44,7 @@ python-dateutil==2.7.3
 python-dotenv==0.9.1
 python-editor==1.0.3
 pytz==2018.5
-PyYAML==3.13
+PyYAML==5.4
 redis==2.10.6
 requests==2.20.0
 s3transfer==0.1.13