diff --git a/demo-app/requirements.txt b/demo-app/requirements.txt
index 45d9659..2259b2c 100644
--- a/demo-app/requirements.txt
+++ b/demo-app/requirements.txt
@@ -1,5 +1,5 @@
 fastapi==0.135.1
 uvicorn==0.41.0
 motor==3.7.1
-pydantic==2.12.5
+pydantic==2.13.1
 ecs_logging==2.3.0
\ No newline at end of file