diff --git a/pyproject.toml b/pyproject.toml
index 72027e23..50efcd35 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ compat = ["six>=1.17.0"]
 ai = [
   "httpx==0.28.1",
   "langchain>=1.3.15",
-  "mcp>=1.28.1,<2.0.0",
+  "mcp>=1.30.0,<2.0.0",
   "pydantic>=2.13.4",
 ]
 anthropic = ["splunk-sdk[ai]>=3.0.0", "langchain-anthropic>=1.5.6"]
diff --git a/uv.lock b/uv.lock
index 502e2ce0..f27d8230 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1083,7 +1083,7 @@ wheels = [
 
 [[package]]
 name = "mcp"
-version = "1.29.1"
+version = "1.30.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -1101,9 +1101,9 @@ dependencies = [
     { name = "typing-inspection" },
     { name = "uvicorn", marker = "sys_platform != 'emscripten'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/b5/48/0bb26fdfe7ac16875f534a101ce2405eae192bdef37e7451f2f4507c13ec/mcp-1.29.1.tar.gz", hash = "sha256:1967ba4c315f7a375146209949f45950d18b0efd2f913d7cf3400bc723ee5f04", size = 646823, upload-time = "2026-08-24T18:30:41.161Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/ba/93/0142dc84a666daf8ad51a34268f34c12fd6fda4f3810c4be2504eecc8212/mcp-1.30.0.tar.gz", hash = "sha256:445414625fce5c295faa505bb11bacece661ab6f4028d57c935db57820b7a3e4", size = 680511, upload-time = "2026-09-07T14:34:15.845Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/0b/04/d6b4fb82eefe9e81807aabca1ac98f460ae0883974b83a997aaa20c52545/mcp-1.29.1-py3-none-any.whl", hash = "sha256:b6310eeb59153300c4ab8b9aec4c52f4819a2d6a8e429eb43d908bed7c783648", size = 224653, upload-time = "2026-08-24T18:30:39.573Z" },
+    { url = "https://files.pythonhosted.org/packages/f5/f4/e58bc33317c92a0203664daaf00bf6f41166cc0149e5d6870a03f7cd004a/mcp-1.30.0-py3-none-any.whl", hash = "sha256:666edb5009503e1047c9d60346a756f94b261f05cc2625f23d41c728ffc484d0", size = 234581, upload-time = "2026-09-07T14:34:14.266Z" },
 ]
 
 [[package]]
@@ -1816,8 +1816,8 @@ name = "secretstorage"
 version = "3.5.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "cryptography" },
-    { name = "jeepney" },
+    { name = "cryptography", marker = "sys_platform != 'win32'" },
+    { name = "jeepney", marker = "sys_platform != 'win32'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/1c/03/e834bcd866f2f8a49a85eaff47340affa3bfa391ee9912a952a1faa68c7b/secretstorage-3.5.0.tar.gz", hash = "sha256:f04b8e4689cbce351744d5537bf6b1329c6fc68f91fa666f60a380edddcd11be", size = 19884, upload-time = "2025-11-23T19:02:53.191Z" }
 wheels = [
@@ -2027,7 +2027,7 @@ requires-dist = [
     { name = "langchain-anthropic", marker = "extra == 'anthropic'", specifier = ">=1.5.6" },
     { name = "langchain-google-genai", marker = "extra == 'google'", specifier = "==4.3.4" },
     { name = "langchain-openai", marker = "extra == 'openai'", specifier = ">=1.5.1" },
-    { name = "mcp", marker = "extra == 'ai'", specifier = ">=1.28.1,<2.0.0" },
+    { name = "mcp", marker = "extra == 'ai'", specifier = ">=1.30.0,<2.0.0" },
     { name = "pydantic", marker = "extra == 'ai'", specifier = ">=2.13.4" },
     { name = "six", marker = "extra == 'compat'", specifier = ">=1.17.0" },
     { name = "splunk-sdk", extras = ["ai"], marker = "extra == 'anthropic'", specifier = ">=3.0.0" },