diff --git a/Directory.Packages.props b/Directory.Packages.props
index 7052436..fa042ff 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -61,7 +61,7 @@
 	     Protocol server SDK (+ its Hosting glue) for the vcs-mcp binary. -->
 	<ItemGroup>
 		<PackageVersion Include="FSharp.SystemTextJson" Version="1.4.36" />
-		<PackageVersion Include="ModelContextProtocol" Version="1.4.1" />
+		<PackageVersion Include="ModelContextProtocol" Version="2.1.0" />
 		<PackageVersion Include="Microsoft.Extensions.Hosting" Version="10.0.10" />
 	</ItemGroup>
 </Project>