diff --git a/py-tavern-api/requirements.txt b/py-tavern-api/requirements.txt
index 369c604..dd1e809 100644
--- a/py-tavern-api/requirements.txt
+++ b/py-tavern-api/requirements.txt
@@ -18,7 +18,7 @@ pytest==5.4.1
 python-box==4.2.2
 python-dateutil==2.8.1
 python-dotenv==0.13.0
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.23.0
 ruamel.yaml==0.16.10
 ruamel.yaml.clib==0.2.0