diff --git a/requirements.txt b/requirements.txt
index 87b9cd7..aeed17a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
 fastapi==0.115.0
 uvicorn[standard]==0.30.0
-openai==1.50.0
+openai==1.55.3
+httpx==0.27.2
 pydantic==2.9.0
 pydantic-settings==2.5.0
 python-dotenv==1.0.1