diff --git a/requirements.txt b/requirements.txt
index bd1e272..c5ad768 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ asgiref==3.2.3
 Django==3.0.3
 djangorestframework==3.11.0
 pytz==2019.3
-PyYAML==5.3
+PyYAML==5.4
 sqlparse==0.3.0