diff --git a/pyproject.toml b/pyproject.toml
index 2d0f121..5fd4e38 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ authors = [
 dependencies = [
     "pip==25.0.1",
     "uvicorn==0.34.1",
-    "starlette==0.46.2",
+    "starlette==0.47.2",
     "PyYAML==6.0.2",
     "ast-grep-py==0.37.0",
     "fastmcp==2.1.2",
diff --git a/requirements.txt b/requirements.txt
index a86fa0f..7e56e39 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 fastmcp==2.1.2
 PyYAML==6.0.2
 uvicorn==0.34.1
-starlette==0.46.2
+starlette==0.47.2
 pytest==7.4.0
 pytest-asyncio==0.21.1