diff --git a/requirements.txt b/requirements.txt
index 848cba7..3c08ae8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -74,7 +74,7 @@ python-dateutil==2.8.0
 python-editor==1.0.4
 pytz==2019.1
 pyxdg==0.26
-PyYAML==5.1.1
+PyYAML==5.4
 querystring-parser==1.2.3
 requests==2.22.0
 ruamel.yaml==0.15.97