diff --git a/requirements_test.txt b/requirements_test.txt
index c818d76..a44497f 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -8,7 +8,7 @@ pika==0.9.14
 pychef==0.3.0
 python-dateutil==2.2
 pytz==2014.9
-PyYAML==4.2b1
+PyYAML==5.4
 six==1.8.0
 redis==2.10.3
 requests==2.20.0