diff --git a/sentinel/requirements.txt b/sentinel/requirements.txt
index ff72dc9..6abaae6 100644
--- a/sentinel/requirements.txt
+++ b/sentinel/requirements.txt
@@ -1,7 +1,7 @@
 fastapi==0.115.6
 uvicorn[standard]==0.34.0
 pydantic==2.10.4
-pyyaml==6.0.2
+pyyaml==6.0.3
 httpx==0.28.1
 jinja2==3.1.6
 pandas==2.2.3