diff --git a/requirements.txt b/requirements.txt
index f15f7fd..44c3dc3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ python-dateutil==2.7.3
 python-debian==0.1.34
 pytz==2018.9
 pyxdg==0.26
-PyYAML==4.2b1
+PyYAML==5.4
 reportlab==3.5.18
 requests==2.21.0
 requests-unixsocket==0.1.5