diff --git a/ExcelTool/ExcelTool.csproj b/ExcelTool/ExcelTool.csproj
index 1feff5d..6e28e0e 100644
--- a/ExcelTool/ExcelTool.csproj
+++ b/ExcelTool/ExcelTool.csproj
@@ -12,8 +12,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="NPOI" Version="2.7.6" />
-    <PackageReference Include="Spire.XLS" Version="12.7.1" />
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
-    <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
+    <PackageReference Include="System.Security.Cryptography.Xml" Version="10.0.6" />
   </ItemGroup>
 </Project>
\ No newline at end of file