diff --git a/mcp/uv.lock b/mcp/uv.lock
index 19a6af2fca..feecbe9a0e 100644
--- a/mcp/uv.lock
+++ b/mcp/uv.lock
@@ -734,7 +734,7 @@ wheels = [
 
 [[package]]
 name = "fastmcp"
-version = "2.12.3"
+version = "2.12.4"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "authlib" },
@@ -749,9 +749,9 @@ dependencies = [
     { name = "python-dotenv" },
     { name = "rich" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/99/5e/035fdfa23646de8811776cd62d93440e334e8a4557b35c63c1bff125c08c/fastmcp-2.12.3.tar.gz", hash = "sha256:541dd569d5b6c083140b04d997ba3dc47f7c10695cee700d0a733ce63b20bb65", size = 5246812, upload-time = "2025-09-12T12:28:07.136Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/a8/b2/57845353a9bc63002995a982e66f3d0be4ec761e7bcb89e7d0638518d42a/fastmcp-2.12.4.tar.gz", hash = "sha256:b55fe89537038f19d0f4476544f9ca5ac171033f61811cc8f12bdeadcbea5016", size = 7167745, upload-time = "2025-09-26T16:43:27.71Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/96/79/0fd386e61819e205563d4eb15da76564b80dc2edd3c64b46f2706235daec/fastmcp-2.12.3-py3-none-any.whl", hash = "sha256:aee50872923a9cba731861fc0120e7dbe4642a2685ba251b2b202b82fb6c25a9", size = 314031, upload-time = "2025-09-12T12:28:05.024Z" },
+    { url = "https://files.pythonhosted.org/packages/e2/c7/562ff39f25de27caec01e4c1e88cbb5fcae5160802ba3d90be33165df24f/fastmcp-2.12.4-py3-none-any.whl", hash = "sha256:56188fbbc1a9df58c537063f25958c57b5c4d715f73e395c41b51550b247d140", size = 329090, upload-time = "2025-09-26T16:43:25.314Z" },
 ]
 
 [[package]]