diff --git a/api-server/requirements.txt b/api-server/requirements.txt
index a79d210..8377c21 100644
--- a/api-server/requirements.txt
+++ b/api-server/requirements.txt
@@ -1,4 +1,4 @@
 fastapi>=0.115.0
 uvicorn[standard]>=0.51.0
-httpx>=0.27.0
+httpx>=0.28.1
 pydantic>=2.13.4