diff --git a/pyproject.toml b/pyproject.toml
index e595017..f9e520a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
     "sentry-sdk>=2.23.1",
     "slack-bolt>=1.23.0",
     "slack-gfm>=0.2.1",
-    "starlette>=0.48.0",
+    "starlette>=1.3.1",
     "uvicorn>=0.37.0",
 ]
 
diff --git a/uv.lock b/uv.lock
index 2306ebc..583c064 100644
--- a/uv.lock
+++ b/uv.lock
@@ -100,6 +100,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/fb/76/641ae371508676492379f16e2fa48f4e2c11741bd63c48be4b12a6b09cba/aiosignal-1.4.0-py3-none-any.whl", hash = "sha256:053243f8b92b990551949e63930a839ff0cf0b0ebbe0597b0f3fb19e1a0fe82e", size = 7490, upload-time = "2025-07-03T22:54:42.156Z" },
 ]
 
+[[package]]
+name = "annotated-doc"
+version = "0.0.4"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/57/ba/046ceea27344560984e26a590f90bc7f4a75b06701f653222458922b558c/annotated_doc-0.0.4.tar.gz", hash = "sha256:fbcda96e87e9c92ad167c2e53839e57503ecfda18804ea28102353485033faa4", size = 7288, upload-time = "2025-11-10T22:07:42.062Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/1e/d3/26bf1008eb3d2daa8ef4cacc7f3bfdc11818d111f7e2d0201bc6e3b49d45/annotated_doc-0.0.4-py3-none-any.whl", hash = "sha256:571ac1dc6991c450b25a9c2d84a3705e2ae7a53467b5d111c24fa8baabbed320", size = 5303, upload-time = "2025-11-10T22:07:40.673Z" },
+]
+
 [[package]]
 name = "annotated-types"
 version = "0.7.0"
@@ -280,16 +289,18 @@ wheels = [
 
 [[package]]
 name = "fastapi"
-version = "0.118.3"
+version = "0.137.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
+    { name = "annotated-doc" },
     { name = "pydantic" },
     { name = "starlette" },
     { name = "typing-extensions" },
+    { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/44/e0/b2c4c5fed29587f0c0c56cec9b59f2c3ca58fd40e6c96d9a788219662a35/fastapi-0.118.3.tar.gz", hash = "sha256:5bf36d9bb0cd999e1aefcad74985a6d6a1fc3a35423d497f9e1317734633411d", size = 312055, upload-time = "2025-10-10T10:40:18.15Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/d5/b1/e5b92c59d2c37817e77c1a8c2fc1f79cdcc04c68253e5406b43e3204cba7/fastapi-0.137.1.tar.gz", hash = "sha256:822360704230d9533d8d9475399613525968aa2f0b5bd2a3ccc9f18c88fd541c", size = 408293, upload-time = "2026-06-15T11:28:20.79Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/24/04/2f9e8a965f4214883258a6f716fea324d1b81e97bce6346cfbafffe6b86c/fastapi-0.118.3-py3-none-any.whl", hash = "sha256:8b9673dc083b4b9d3d295d49ba1c0a2abbfb293d34ba210fd9b0a90d5f39981e", size = 97957, upload-time = "2025-10-10T10:40:16.118Z" },
+    { url = "https://files.pythonhosted.org/packages/da/35/380b9a5922f4340e51c309cde09e5bd32e62f02302971bee30dc15aa0624/fastapi-0.137.1-py3-none-any.whl", hash = "sha256:64f6983c59e45c4b9fdc44e57cb8035c2451ee91ea8e8ec042aca37de7cf6b69", size = 121877, upload-time = "2026-06-15T11:28:19.523Z" },
 ]
 
 [[package]]
@@ -520,7 +531,7 @@ requires-dist = [
     { name = "sentry-sdk", specifier = ">=2.23.1" },
     { name = "slack-bolt", specifier = ">=1.23.0" },
     { name = "slack-gfm", specifier = ">=0.2.1" },
-    { name = "starlette", specifier = ">=0.48.0" },
+    { name = "starlette", specifier = ">=1.3.1" },
     { name = "uvicorn", specifier = ">=0.37.0" },
 ]
 
@@ -1082,14 +1093,14 @@ wheels = [
 
 [[package]]
 name = "starlette"
-version = "0.48.0"
+version = "1.3.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/a7/a5/d6f429d43394057b67a6b5bbe6eae2f77a6bf7459d961fdb224bf206eee6/starlette-0.48.0.tar.gz", hash = "sha256:7e8cee469a8ab2352911528110ce9088fdc6a37d9876926e73da7ce4aa4c7a46", size = 2652949, upload-time = "2025-09-13T08:41:05.699Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/eb/e3/7c1dc7381d9f8ab7d854328ebfa884e62cb3f3d8549ddfd37c7814f42afa/starlette-1.3.1.tar.gz", hash = "sha256:05d0213193f2fbaae60e2ecb593b4add4262ad4e46536b54abe36f11a71724e0", size = 2703240, upload-time = "2026-06-12T09:23:11.602Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/be/72/2db2f49247d0a18b4f1bb9a5a39a0162869acf235f3a96418363947b3d46/starlette-0.48.0-py3-none-any.whl", hash = "sha256:0764ca97b097582558ecb498132ed0c7d942f233f365b86ba37770e026510659", size = 73736, upload-time = "2025-09-13T08:41:03.869Z" },
+    { url = "https://files.pythonhosted.org/packages/ec/bb/2799cc2ede3ed41131f8975621e7213dfc7ef4acbbaadfa440f32500c370/starlette-1.3.1-py3-none-any.whl", hash = "sha256:c7372aae11c3c3f26a42df7bd626cec2f47d03483d261d369516a615a53714c6", size = 73632, upload-time = "2026-06-12T09:23:10.017Z" },
 ]
 
 [[package]]
@@ -1114,6 +1125,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/26/9f/ad63fc0248c5379346306f8668cda6e2e2e9c95e01216d2b8ffd9ff037d0/typing_extensions-4.12.2-py3-none-any.whl", hash = "sha256:04e5ca0351e0f3f85c6853954072df659d0d13fac324d0072316b67d7794700d", size = 37438, upload-time = "2024-06-07T18:52:13.582Z" },
 ]
 
+[[package]]
+name = "typing-inspection"
+version = "0.4.2"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "typing-extensions" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/55/e3/70399cb7dd41c10ac53367ae42139cf4b1ca5f36bb3dc6c9d33acdb43655/typing_inspection-0.4.2.tar.gz", hash = "sha256:ba561c48a67c5958007083d386c3295464928b01faa735ab8547c5692e87f464", size = 75949, upload-time = "2025-10-01T02:14:41.687Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/dc/9b/47798a6c91d8bdb567fe2698fe81e0c6b7cb7ef4d13da4114b41d239f65d/typing_inspection-0.4.2-py3-none-any.whl", hash = "sha256:4ed1cacbdc298c220f1bd249ed5287caa16f34d44ef4e9c3d0cbad5b521545e7", size = 14611, upload-time = "2025-10-01T02:14:40.154Z" },
+]
+
 [[package]]
 name = "uc-micro-py"
 version = "1.0.3"