diff --git a/requirements.txt b/requirements.txt
index a7a0f941c..288079b12 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ orjson==3.11.4
 sdnotify==0.3.2
 
 # API Server
-fastapi==0.121.1
+fastapi==0.121.3
 pydantic==2.12.4
 uvicorn==0.38.0
 pyjwt==2.10.1