diff --git a/uv.lock b/uv.lock
index 2ff4405..ff94dc9 100644
--- a/uv.lock
+++ b/uv.lock
@@ -573,6 +573,19 @@ wheels = [
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+[[package]]
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+version = "2.10.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
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+    { name = "truststore" },
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+wheels = [
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+]
+
 [[package]]
 name = "httptools"
 version = "0.7.1"
@@ -604,12 +617,28 @@ wheels = [
 ]
 
 [[package]]
-name = "httpx-sse"
-version = "0.4.3"
+name = "httpx2"
+version = "2.10.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/0f/4c/751061ffa58615a32c31b2d82e8482be8dd4a89154f003147acee90f2be9/httpx_sse-0.4.3.tar.gz", hash = "sha256:9b1ed0127459a66014aec3c56bebd93da3c1bc8bb6618c8082039a44889a755d", size = 15943, upload-time = "2025-10-10T21:48:22.271Z" }
+dependencies = [
+    { name = "anyio", marker = "sys_platform != 'emscripten'" },
+    { name = "httpcore2", marker = "sys_platform != 'emscripten'" },
+    { name = "httpx2-jsfetch", marker = "sys_platform == 'emscripten'" },
+    { name = "idna" },
+    { name = "truststore", marker = "sys_platform != 'emscripten'" },
+]
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+    { url = "https://files.pythonhosted.org/packages/b9/6d/a637d52449d98a6892d9a4dc0262587afdb6a66f201871842dce5a97b1c1/httpx2-2.10.0-py3-none-any.whl", hash = "sha256:5e3194a432701e1cc6f69a8b1b2fa199ef907013fede8d9a09a2c5b7b8141a18", size = 94355, upload-time = "2026-08-09T09:11:30.882Z" },
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+[[package]]
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+version = "1.0"
+source = { registry = "https://pypi.org/simple" }
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+wheels = [
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 [[package]]
@@ -916,15 +945,15 @@ wheels = [
 
 [[package]]
 name = "mcp"
-version = "1.27.0"
+version = "2.0.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
-    { name = "httpx" },
-    { name = "httpx-sse" },
+    { name = "httpx2" },
     { name = "jsonschema" },
+    { name = "mcp-types" },
+    { name = "opentelemetry-api" },
     { name = "pydantic" },
-    { name = "pydantic-settings" },
     { name = "pyjwt", extra = ["crypto"] },
     { name = "python-multipart" },
     { name = "pywin32", marker = "sys_platform == 'win32'" },
@@ -934,9 +963,22 @@ dependencies = [
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     { name = "uvicorn", marker = "sys_platform != 'emscripten'" },
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+wheels = [
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+[[package]]
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+version = "2.0.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "pydantic" },
+    { name = "typing-extensions" },
+]
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+    { url = "https://files.pythonhosted.org/packages/f5/4c/c78d78c3d52b0ac594ad7cc8ef5972adfe070e3597a8a4c6ce0cd39196ea/mcp_types-2.0.0-py3-none-any.whl", hash = "sha256:6b2de797ca2797f568b79529e1b25948e34de511bcc0bd82fef1039a6d1b8eb0", size = 69649, upload-time = "2026-07-28T13:45:30.713Z" },
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 [[package]]
@@ -1018,7 +1060,7 @@ wheels = [
 
 [[package]]
 name = "niles-core"
-version = "0.2.14"
+version = "0.2.15"
 source = { editable = "." }
 dependencies = [
     { name = "aiofiles" },
@@ -1994,6 +2036,15 @@ wheels = [
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+[[package]]
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+version = "0.10.4"
+source = { registry = "https://pypi.org/simple" }
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+wheels = [
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+]
+
 [[package]]
 name = "types-python-dateutil"
 version = "2.9.0.20260518"