diff --git a/src/fuseraft.csproj b/src/fuseraft.csproj
index 8e4ee55..0b39521 100644
--- a/src/fuseraft.csproj
+++ b/src/fuseraft.csproj
@@ -57,7 +57,7 @@
     <PackageReference Include="Spectre.Console.Cli" Version="0.55.0" />
 
     <!-- MCP client SDK -->
-    <PackageReference Include="ModelContextProtocol" Version="1.4.0" />
+    <PackageReference Include="ModelContextProtocol" Version="2.0.0" />
     <PackageReference Include="YamlDotNet" Version="18.1.0" />
 
     <!-- SQLite — skill index FTS5 -->