diff --git a/KanSan/KanSan.csproj b/KanSan/KanSan.csproj
index 637684c..8ebde42 100644
--- a/KanSan/KanSan.csproj
+++ b/KanSan/KanSan.csproj
@@ -15,36 +15,10 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.1" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="3.1.1.2" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="1.1.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Reference Include="Syncfusion.DocIO.Base">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\Syncfusion\Essential Studio\WPF\17.4.0.39\Assemblies\4.6\Syncfusion.DocIO.Base.dll</HintPath>
-    </Reference>
-    <Reference Include="Syncfusion.DocIO.Wpf">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\Syncfusion\Essential Studio\WPF\17.4.0.39\Assemblies\4.6\Syncfusion.DocIO.WPF.dll</HintPath>
-    </Reference>
-    <Reference Include="Syncfusion.DocToPDFConverter.Base">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\Syncfusion\Essential Studio\WPF\17.4.0.39\Assemblies\4.6\Syncfusion.DocToPDFConverter.Base.dll</HintPath>
-    </Reference>
-    <Reference Include="Syncfusion.Grid.Wpf">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\syncfusion\essential studio\wpf\17.4.0.39\assemblies\4.6\syncfusion.grid.wpf.dll</HintPath>
-    </Reference>
-    <Reference Include="Syncfusion.GridCommon.Wpf">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\syncfusion\essential studio\wpf\17.4.0.39\assemblies\4.6\Syncfusion.GridCommon.Wpf.dll</HintPath>
-    </Reference>
-    <Reference Include="Syncfusion.Linq.Base">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\syncfusion\essential studio\wpf\17.4.0.39\assemblies\4.6\Syncfusion.Linq.Base.dll</HintPath>
-    </Reference>
-    <Reference Include="Syncfusion.Shared.Wpf">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\syncfusion\essential studio\wpf\17.4.0.39\assemblies\4.6\Syncfusion.Shared.Wpf.dll</HintPath>
-    </Reference>
-    <Reference Include="Syncfusion.XlsIO.Base">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\Syncfusion\Essential Studio\WPF\17.4.0.39\Assemblies\4.6\Syncfusion.XlsIO.Base.dll</HintPath>
-    </Reference>
-    <Reference Include="Syncfusion.XlsIO.Wpf">
-      <HintPath>..\..\..\..\..\..\Program Files (x86)\Syncfusion\Essential Studio\WPF\17.4.0.39\Assemblies\4.6\Syncfusion.XlsIO.WPF.dll</HintPath>
-    </Reference>
+    <PackageReference Include="Syncfusion.DocIO.Wpf" Version="17.4.0.49" />
+    <PackageReference Include="Syncfusion.DocToPDFConverter.Wpf" Version="17.4.0.49" />
+    <PackageReference Include="Syncfusion.Grid.WPF" Version="17.4.0.49" />
+    <PackageReference Include="Syncfusion.XlsIO.Wpf" Version="17.4.0.49" />
   </ItemGroup>
 
   <ItemGroup>