diff --git a/requirements.txt b/requirements.txt
index eb2f4ea..f78ea9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,7 +40,7 @@ python-dateutil==2.8.1
 python-memcached==1.59
 python-slugify==4.0.0
 pytz==2019.3
-PyYAML==5.3
+PyYAML==5.4
 requests==2.22.0
 selenium==3.141.0
 six==1.14.0