diff --git a/requirements.txt b/requirements.txt
index c584047..819eea3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -84,7 +84,7 @@ PyQt5==5.12.1
 python-dateutil==2.7.3
 pytz==2018.9
 pyxdg==0.25
-PyYAML==5.1.2
+PyYAML==5.4
 pyzmq==17.1.2
 QtAwesome==0.4.4
 qtconsole==4.3.1