diff --git a/requirements-travis.txt b/requirements-travis.txt
index 0cd9a66..80ed251 100644
--- a/requirements-travis.txt
+++ b/requirements-travis.txt
@@ -53,7 +53,7 @@ PyNaCl==1.3.0
 pytest==4.3.1
 python-dateutil==2.8.1
 python-gilt==1.2.3
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.23.0
 ruamel.yaml==0.16.10
 ruamel.yaml.clib==0.2.0