diff --git a/demo/pyproject.toml b/demo/pyproject.toml
index afb7af7..63b119a 100644
--- a/demo/pyproject.toml
+++ b/demo/pyproject.toml
@@ -1,10 +1,10 @@
 [project]
   dependencies = [
-    "fastapi==0.141.1",
+    "fastapi==0.162.0",
     "uvicorn==0.54.0",
-    "opentelemetry-distro==0.66b0",
-    "opentelemetry-exporter-otlp-proto-http==1.45.0",
-    "opentelemetry-instrumentation-fastapi==0.66b0",
+    "opentelemetry-distro==0.66b1",
+    "opentelemetry-exporter-otlp-proto-http==1.45.1",
+    "opentelemetry-instrumentation-fastapi==0.66b1",
   ]
   name = "demo"
   requires-python = ">=3.14"