diff --git a/test/python/requirements.txt b/test/python/requirements.txt
index f177f76fc2..c1e9096c52 100644
--- a/test/python/requirements.txt
+++ b/test/python/requirements.txt
@@ -3,4 +3,4 @@ requests-mock~=1.9.3
 requests~=2.20.0
 setuptools~=50.3.2
 python-dateutil~=2.8.1
-PyYAML~=5.4.1
+PyYAML==6.0.1