diff --git a/self-hosted/setup/pyproject.toml b/self-hosted/setup/pyproject.toml
index f468a6a..efcf391 100644
--- a/self-hosted/setup/pyproject.toml
+++ b/self-hosted/setup/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
     "boto3==1.42.0",
     "strands-agents==1.19.0",
     "strands-agents-tools==0.2.17",
-    "mcp==1.23.0",
+    "mcp==1.27.2",
     "requests-toolbelt==1.0.0",
     "awscli==1.43.6",
     "termcolor==3.2.0",
diff --git a/self-hosted/setup/uv.lock b/self-hosted/setup/uv.lock
index 0ba68cd..b624add 100644
--- a/self-hosted/setup/uv.lock
+++ b/self-hosted/setup/uv.lock
@@ -19,6 +19,7 @@ dependencies = [
 sdist = { url = "https://files.pythonhosted.org/packages/4c/d4/6585f3b6fdb75648bca294664af4becc8aa2fb3fb08f4e4e9fd27e10d773/adjusttext-1.3.0.tar.gz", hash = "sha256:4ab75cd4453af4828876ac3e964f2c49be642ea834f0c1f7449558d5f12cbca1", size = 15724, upload-time = "2024-10-31T16:45:36.101Z" }
 wheels = [
     { url = "https://files.pythonhosted.org/packages/53/1c/8feedd607cc14c5df9aef74fe3af9a99bf660743b842a9b5b1865326b4aa/adjustText-1.3.0-py3-none-any.whl", hash = "sha256:da23d7b24b6db5ffa039bb136bfa556207365e32f48ac74b07ad26dd485bc691", size = 13154, upload-time = "2024-10-31T16:45:35.227Z" },
+    { url = "https://files.pythonhosted.org/packages/2d/80/7ad35ee5321a86b842f9e8516c8ae4c86f58db7b40e82ce9759f94517a50/adjusttext-1.3.0-py3-none-any.whl", hash = "sha256:bc6c118cd9d7caf6ae37f9355e51d840a2d7f64b4fb2956b8401de27c5af803b", size = 13264, upload-time = "2026-06-08T16:40:05.041Z" },
 ]
 
 [[package]]
@@ -669,7 +670,7 @@ requires-dist = [
     { name = "markdown", specifier = "==3.10" },
     { name = "matplotlib", specifier = "==3.10.7" },
     { name = "matplotlib-inline", specifier = "==0.2.1" },
-    { name = "mcp", specifier = "==1.23.0" },
+    { name = "mcp", specifier = "==1.27.2" },
     { name = "numpy", specifier = ">=1.26.4" },
     { name = "pandas", specifier = "==2.3.3" },
     { name = "pillow", specifier = ">=11.2.1" },
@@ -1498,7 +1499,7 @@ wheels = [
 
 [[package]]
 name = "mcp"
-version = "1.23.0"
+version = "1.27.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -1516,9 +1517,9 @@ dependencies = [
     { name = "typing-inspection" },
     { name = "uvicorn", marker = "sys_platform != 'emscripten'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/25/1a/9c8a5362e3448d585081d6c7aa95898a64e0ac59d3e26169ae6c3ca5feaf/mcp-1.23.0.tar.gz", hash = "sha256:84e0c29316d0a8cf0affd196fd000487ac512aa3f771b63b2ea864e22961772b", size = 596506, upload-time = "2025-12-02T13:40:02.558Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/27/3c/347cf965d313f5d41764e7d46bea6ffe7d9ef13b983cc429b0340962a082/mcp-1.27.2.tar.gz", hash = "sha256:8e02db104096d1c25b28e64bde29a5c32b31bc241710213e12fd4d84985bdfef", size = 621116, upload-time = "2026-05-29T17:16:04.039Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/7b/b2/28739ce409f98159c0121eab56e69ad71546c4f34ac8b42e58c03f57dccc/mcp-1.23.0-py3-none-any.whl", hash = "sha256:5a645cf111ed329f4619f2629a3f15d9aabd7adc2ea09d600d31467b51ecb64f", size = 231427, upload-time = "2025-12-02T13:40:00.738Z" },
+    { url = "https://files.pythonhosted.org/packages/c9/11/252c6f971dc4f16af1d98a1c469d8ba523aab00d1bb76b4d3bc1ff32eacc/mcp-1.27.2-py3-none-any.whl", hash = "sha256:d6ff5160c6ca65d93013626efb3fc249de683c30b2d8570755ceddd490344de5", size = 220498, upload-time = "2026-05-29T17:16:02.442Z" },
 ]
 
 [[package]]