diff --git a/management-gui/backend/requirements.txt b/management-gui/backend/requirements.txt
index 34080eb..fe8fcc9 100644
--- a/management-gui/backend/requirements.txt
+++ b/management-gui/backend/requirements.txt
@@ -1,6 +1,6 @@
 flask>=3.0.0
 flask-cors>=4.0.0
 kubernetes>=28.1.0
-pyyaml>=6.0
+pyyaml>=6.0.3
 requests>=2.31.0
 gunicorn>=21.2.0