diff --git a/python/requirements.txt b/python/requirements.txt
index 2e49d57..0982ac0 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -37,7 +37,7 @@ python-apt==1.1.0b1+ubuntu0.16.4.1
 python-debian==0.1.27
 python-systemd==231
 pyxdg==0.25
-PyYAML==3.11
+PyYAML==5.4
 reportlab==3.3.0
 requests==2.9.1
 sessioninstaller==0.0.0