diff --git a/requirements.txt b/requirements.txt
index 09a1999..25b2d15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -149,7 +149,7 @@ python-dateutil==2.6.1
 pytz==2016.10
 PyVirtualDisplay==0.2.1
 pywin32==220
-PyYAML==3.12
+PyYAML==5.4
 pyzmq==16.0.2
 QtAwesome==0.4.3
 QtPy==1.2.1