diff --git a/src/Tk.Toolkit.Cli/Tk.Toolkit.Cli.csproj b/src/Tk.Toolkit.Cli/Tk.Toolkit.Cli.csproj
index a3582cb..8197d4c 100644
--- a/src/Tk.Toolkit.Cli/Tk.Toolkit.Cli.csproj
+++ b/src/Tk.Toolkit.Cli/Tk.Toolkit.Cli.csproj
@@ -32,7 +32,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Crayon" Version="2.0.69" />
-    <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="4.1.1" />
+    <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.2" />
     <PackageReference Include="System.Formats.Asn1" Version="10.0.2" />
     <PackageReference Include="spectre.console" Version="0.54.0" />