diff --git a/demos/6-observability-signals/app/requirements.txt b/demos/6-observability-signals/app/requirements.txt
index 56c7819..659b8c5 100644
--- a/demos/6-observability-signals/app/requirements.txt
+++ b/demos/6-observability-signals/app/requirements.txt
@@ -1,6 +1,6 @@
 fastapi==0.111.0
 uvicorn[standard]==0.30.0
-opentelemetry-api==1.25.0
+opentelemetry-api==1.45.1
 opentelemetry-sdk==1.25.0
 opentelemetry-instrumentation==0.46b0
 opentelemetry-instrumentation-fastapi==0.46b0