diff --git a/requirements.txt b/requirements.txt
index cc863db..255ae4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,7 @@ fastapi==0.128.0,
 openapi-spec-validator==0.7.2,
 pyyaml==6.0.3,
 uvicorn==0.40.0
+pydantic==2.12.5
 
 # Test Packages
 pytest==7.4.0