diff --git a/requirements.txt b/requirements.txt
index 3fb320c..98ae2ac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ pyrsistent==0.16.0
 python-dateutil==2.8.1
 python-dotenv==0.13.0
 python-editor==1.0.4
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.23.0
 requests-oauthlib==1.3.0
 six==1.15.0