diff --git a/requirements.txt b/requirements.txt
index 67a720e..630a617 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ python-debianbts==2.7.2
 python-magic==0.4.16
 pytz==2018.4
 pyxdg==0.25
-PyYAML==3.12
+PyYAML==5.4
 reportlab==3.4.0
 requests==2.18.4
 requests-unixsocket==0.1.5