diff --git a/requirements.txt b/requirements.txt
index 0ffe231..827d3e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,7 @@ openapi-spec-validator==0.7.2
 pyyaml==6.0.3
 uvicorn==0.40.0
 pydantic==2.12.5
+httpx==0.28.1
 
 # Test Packages
 pytest==7.4.0