diff --git a/app_api/requirements.txt b/app_api/requirements.txt
index f30e8fc..5e17535 100644
--- a/app_api/requirements.txt
+++ b/app_api/requirements.txt
@@ -1,3 +1,3 @@
 fastapi-cache2[redis]==0.2.0
-fastapi==0.90.0
+fastapi==0.91.0
 uvicorn==0.20.0