diff --git a/test-framework/requirements.txt b/test-framework/requirements.txt
index 0c3e9f366..8c75c7cfa 100644
--- a/test-framework/requirements.txt
+++ b/test-framework/requirements.txt
@@ -4,5 +4,5 @@ cryptography==2.8
 Jinja2==2.10.3
 MarkupSafe==1.1.1
 pycparser==2.19
-PyYAML==5.1.2
+PyYAML==5.4
 six==1.13.0