diff --git a/src/libs/NamedPipeServerStream.NetFrameworkVersion/NamedPipeServerStream.NetFrameworkVersion.csproj b/src/libs/NamedPipeServerStream.NetFrameworkVersion/NamedPipeServerStream.NetFrameworkVersion.csproj
index c3ac4cf..ab9819d 100644
--- a/src/libs/NamedPipeServerStream.NetFrameworkVersion/NamedPipeServerStream.NetFrameworkVersion.csproj
+++ b/src/libs/NamedPipeServerStream.NetFrameworkVersion/NamedPipeServerStream.NetFrameworkVersion.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net4.0;net4.5;net6.0;net7.0</TargetFrameworks>
@@ -29,7 +29,7 @@ Features:
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="System.IO.Pipes.AccessControl" Version="5.0.0" />
-    <PackageReference Include="System.Security.Permissions" Version="7.0.0" />
+    <PackageReference Include="System.Security.Permissions" Version="8.0.0" />
     <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.18-beta">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>