diff --git a/Src/Asp.NetCore2/SqlSugar/SqlSugar.csproj b/Src/Asp.NetCore2/SqlSugar/SqlSugar.csproj
index f16f99581..5c621f77c 100644
--- a/Src/Asp.NetCore2/SqlSugar/SqlSugar.csproj
+++ b/Src/Asp.NetCore2/SqlSugar/SqlSugar.csproj
@@ -29,7 +29,7 @@
     <PackageReference Include="SqlSugarCore.Dm" Version="8.6.0" />
     <PackageReference Include="SqlSugarCore.Kdbndp" Version="9.3.6.801" />
     <PackageReference Include="System.Data.Common" Version="4.3.0" />
-	<PackageReference Include="Microsoft.Data.SqlClient" Version="2.1.7" />
+	<PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.1" />
     <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.3.0" />
     <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
   </ItemGroup>
diff --git a/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec b/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
index ad275557e..86f49d3ed 100644
--- a/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
+++ b/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
@@ -15,7 +15,7 @@
     <dependencies>
       <group targetFramework=".NETStandard2.1">
         <dependency id="System.Data.Common" version="4.3.0" />
-        <dependency id="Microsoft.Data.SqlClient" version="2.1.7" />
+        <dependency id="Microsoft.Data.SqlClient" version="5.2.1" />
         <dependency id="Newtonsoft.Json" version="13.0.2" />
         <dependency id="Microsoft.Data.Sqlite" version="8.0.1" />
         <dependency id="System.Reflection.Emit.Lightweight" version="4.3.0" />