diff --git a/shared/pyproject.toml b/shared/pyproject.toml
index 59bf83b..cc25510 100644
--- a/shared/pyproject.toml
+++ b/shared/pyproject.toml
@@ -6,7 +6,7 @@ requires-python = ">=3.14,<3.15"
 dependencies = [
     "loguru>=0.7.3",
     "pydantic>=2",
-    "starlette>=0.52.1,<1.0.0",
+    "starlette>=1.0.0,<1.1.0",
     "a2a-sdk[http-server]>=0.3.25",
     "opentelemetry-exporter-otlp-proto-http>=1.38.0",
     "opentelemetry-exporter-otlp-proto-grpc>=1.38.0",
diff --git a/shared/uv.lock b/shared/uv.lock
index 1890bdb..0de4145 100644
--- a/shared/uv.lock
+++ b/shared/uv.lock
@@ -57,7 +57,7 @@ requires-dist = [
     { name = "opentelemetry-instrumentation-logging", specifier = ">=0.59b0" },
     { name = "opentelemetry-instrumentation-starlette", specifier = ">=0.59b0" },
     { name = "pydantic", specifier = ">=2" },
-    { name = "starlette", specifier = ">=0.52.1,<1.0.0" },
+    { name = "starlette", specifier = ">=1.0.0,<1.1.0" },
 ]
 
 [package.metadata.requires-dev]
@@ -898,14 +898,14 @@ wheels = [
 
 [[package]]
 name = "starlette"
-version = "0.52.1"
+version = "1.0.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/c4/68/79977123bb7be889ad680d79a40f339082c1978b5cfcf62c2d8d196873ac/starlette-0.52.1.tar.gz", hash = "sha256:834edd1b0a23167694292e94f597773bc3f89f362be6effee198165a35d62933", size = 2653702, upload-time = "2026-01-18T13:34:11.062Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/81/69/17425771797c36cded50b7fe44e850315d039f28b15901ab44839e70b593/starlette-1.0.0.tar.gz", hash = "sha256:6a4beaf1f81bb472fd19ea9b918b50dc3a77a6f2e190a12954b25e6ed5eea149", size = 2655289, upload-time = "2026-03-22T18:29:46.779Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/81/0d/13d1d239a25cbfb19e740db83143e95c772a1fe10202dda4b76792b114dd/starlette-0.52.1-py3-none-any.whl", hash = "sha256:0029d43eb3d273bc4f83a08720b4912ea4b071087a3b48db01b7c839f7954d74", size = 74272, upload-time = "2026-01-18T13:34:09.188Z" },
+    { url = "https://files.pythonhosted.org/packages/0b/c9/584bc9651441b4ba60cc4d557d8a547b5aff901af35bda3a4ee30c819b82/starlette-1.0.0-py3-none-any.whl", hash = "sha256:d3ec55e0bb321692d275455ddfd3df75fff145d009685eb40dc91fc66b03d38b", size = 72651, upload-time = "2026-03-22T18:29:45.111Z" },
 ]
 
 [[package]]