diff --git a/requirements.txt b/requirements.txt
index bbc24831..d0986139 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,6 +9,6 @@ pycodestyle==2.4.0
 pynliner==0.8.0
 Babel==2.6.0
 bleach==3.1.4
-PyYAML==3.13
+PyYAML==5.4
 zstandard==0.23.0
 rpmfile==2.1.0