diff --git a/orchestrator/requirements.txt b/orchestrator/requirements.txt
index b8af3cc..ded25ed 100644
--- a/orchestrator/requirements.txt
+++ b/orchestrator/requirements.txt
@@ -1,6 +1,6 @@
 flask>=3.0,<4.0
 gunicorn>=22.0,<23.0
 kubernetes>=29.0,<31.0
-pyyaml>=6.0,<7.0
+pyyaml>=6.0.3,<7.0
 neo4j>=5.0,<6.0
 pytest>=8.0,<9.0