diff --git a/src/libs/H.Engine.IO/H.Engine.IO.csproj b/src/libs/H.Engine.IO/H.Engine.IO.csproj
index ca685c1..f5fece7 100644
--- a/src/libs/H.Engine.IO/H.Engine.IO.csproj
+++ b/src/libs/H.Engine.IO/H.Engine.IO.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.1;netstandard2.0;net4.6.2;net6.0;net7.0</TargetFrameworks>
@@ -25,15 +25,15 @@
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net4.6.2'">
     <Reference Include="System.Net.Http" />
-    <PackageReference Include="System.Text.Json" Version="7.0.3" />
+    <PackageReference Include="System.Text.Json" Version="8.0.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
-    <PackageReference Include="System.Text.Json" Version="7.0.3" />
+    <PackageReference Include="System.Text.Json" Version="8.0.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.1'">
-    <PackageReference Include="System.Text.Json" Version="7.0.3" />
+    <PackageReference Include="System.Text.Json" Version="8.0.0" />
   </ItemGroup>
 
   <ItemGroup>