diff --git a/requirements.txt b/requirements.txt
index 95f50f1..1e70bf4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 eventsourcing==9.0.3
-fastapi==0.66.0
+fastapi==0.109.1
 uvicorn==0.13.4