diff --git a/requirements.txt b/requirements.txt
index afb269b..e90b1ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ Pillow==7.2.0
 pylint==2.6.0
 python-dateutil==2.8.1
 pytz==2020.1
-PyYAML==5.3.1
+PyYAML==5.4
 regex==2020.7.14
 requests==2.24.0
 requests-file==1.5.1