diff --git a/src/Surging.Tools/Surging.Tools.Cli/Surging.Tools.Cli.csproj b/src/Surging.Tools/Surging.Tools.Cli/Surging.Tools.Cli.csproj
index 57fe4087..14d24491 100644
--- a/src/Surging.Tools/Surging.Tools.Cli/Surging.Tools.Cli.csproj
+++ b/src/Surging.Tools/Surging.Tools.Cli/Surging.Tools.Cli.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="DotNetty.Codecs" Version="0.6.0" />
     <PackageReference Include="DotNetty.Transport.Libuv" Version="0.6.0" />
     <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="3.0.0" />
-    <PackageReference Include="MessagePack" Version="1.7.3.4" />
+    <PackageReference Include="MessagePack" Version="1.9.11" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.5" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="3.1.5" />
     <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />