diff --git a/Winleafs.Wpf/Winleafs.Wpf.csproj b/Winleafs.Wpf/Winleafs.Wpf.csproj
index 77b691a..1f7c0c2 100644
--- a/Winleafs.Wpf/Winleafs.Wpf.csproj
+++ b/Winleafs.Wpf/Winleafs.Wpf.csproj
@@ -32,7 +32,7 @@
       <PackageReference Include="JsonMigrator">
         <Version>1.0.1</Version>
       </PackageReference>
-      <PackageReference Include="MaterialDesignColors" Version="1.2.7" />
+      <PackageReference Include="MaterialDesignColors" Version="2.0.0" />
       <PackageReference Include="MaterialDesignExtensions" Version="3.2.0" />
       <PackageReference Include="MaterialDesignThemes" Version="3.2.0" />
       <PackageReference Include="Newtonsoft.Json">