diff --git a/Build/build.ps1 b/Build/build.ps1
index 718de33c..7491dc6f 100644
--- a/Build/build.ps1
+++ b/Build/build.ps1
@@ -32,7 +32,7 @@
   $nunitConsolePath = "$buildDir\Temp\NUnit.ConsoleRunner.$nunitConsoleVersion"
 
   $builds = @(
-    @{Framework = "netstandard2.0"; TestsFunction = "NetCliTests"; TestFramework = "net5.0"; Enabled=$true},
+    @{Framework = "netstandard2.0"; TestsFunction = "NetCliTests"; TestFramework = "net6.0"; Enabled=$true},
     @{Framework = "netstandard1.3"; TestsFunction = "NetCliTests"; TestFramework = "netcoreapp3.1"; Enabled=$true},
     @{Framework = "netstandard1.0"; TestsFunction = "NetCliTests"; TestFramework = "netcoreapp2.1"; Enabled=$true},
     @{Framework = "net45"; TestsFunction = "NUnitTests"; TestFramework = "net46"; NUnitFramework="net-4.0"; Enabled=$true},
diff --git a/Src/Newtonsoft.Json.TestConsole/Newtonsoft.Json.TestConsole.csproj b/Src/Newtonsoft.Json.TestConsole/Newtonsoft.Json.TestConsole.csproj
index 5959077a..b8a43257 100644
--- a/Src/Newtonsoft.Json.TestConsole/Newtonsoft.Json.TestConsole.csproj
+++ b/Src/Newtonsoft.Json.TestConsole/Newtonsoft.Json.TestConsole.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net46;net5.0</TargetFrameworks>
+    <TargetFrameworks>net46;net6.0</TargetFrameworks>
     <LangVersion>latest</LangVersion>
     <RootNamespace>Newtonsoft.Json.TestConsole</RootNamespace>
     <AssemblyName>Newtonsoft.Json.TestConsole</AssemblyName>
diff --git a/Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.csproj b/Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.csproj
index 5b355da4..250b9b66 100644
--- a/Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.csproj
+++ b/Src/Newtonsoft.Json.Tests/Newtonsoft.Json.Tests.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks Condition="'$(TestFrameworks)'==''">net46;net40;net35;net20;net5.0;netcoreapp3.1;netcoreapp2.1</TargetFrameworks>
+    <TargetFrameworks Condition="'$(TestFrameworks)'==''">net46;net40;net35;net20;net6.0;netcoreapp3.1;netcoreapp2.1</TargetFrameworks>
     <TargetFrameworks Condition="'$(TestFrameworks)'!=''">$(TestFrameworks)</TargetFrameworks>
     <LangVersion>9.0</LangVersion>
     <VersionPrefix>1.0</VersionPrefix>
@@ -109,7 +109,7 @@
     <DefineConstants>NET20;$(AdditionalConstants)</DefineConstants>
   </PropertyGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)'=='net5.0'">
+  <ItemGroup Condition="'$(TargetFramework)'=='net6.0'">
     <PackageReference Include="BenchmarkDotNet" Version="$(BenchmarkDotNetPackageVersion)" />
     <PackageReference Include="FSharp.Core" Version="$(FSharpCorePackageVersion)" />
     <PackageReference Include="System.ObjectModel" Version="$(SystemObjectModelPackageVersion)" />
@@ -124,7 +124,7 @@
     <PackageReference Include="xunit.runner.visualstudio" Version="$(XunitRunnerVisualStudioPackageVersion)" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="$(MicrosoftNETTestSdkPackageVersion)" />
   </ItemGroup>
-  <PropertyGroup Condition="'$(TargetFramework)'=='net5.0'">
+  <PropertyGroup Condition="'$(TargetFramework)'=='net6.0'">
     <AssemblyTitle>Json.NET Tests .NET Standard 2.0</AssemblyTitle>
     <ReferringTargetFrameworkForProjectReferences>.NETStandard,Version=v2.0</ReferringTargetFrameworkForProjectReferences>
     <DefineConstants>NETSTANDARD2_0;DNXCORE50;PORTABLE;HAVE_BENCHMARKS;HAVE_REGEX_TIMEOUTS;$(AdditionalConstants)</DefineConstants>
diff --git a/Src/Newtonsoft.Json.Tests/Utilities/ExpressionReflectionDelegateFactoryTests.cs b/Src/Newtonsoft.Json.Tests/Utilities/ExpressionReflectionDelegateFactoryTests.cs
index ef6e561d..9488ab9e 100644
--- a/Src/Newtonsoft.Json.Tests/Utilities/ExpressionReflectionDelegateFactoryTests.cs
+++ b/Src/Newtonsoft.Json.Tests/Utilities/ExpressionReflectionDelegateFactoryTests.cs
@@ -145,7 +145,8 @@ namespace Newtonsoft.Json.Tests.Utilities
                 }, new[]
                 {
                     "Cannot create an abstract class.",
-                    "Cannot create an abstract class 'System.Type'." // mono
+                    "Cannot create an abstract class 'System.Type'.", // mono
+                    "Cannot dynamically create an instance of type 'System.Type'. Reason: Cannot create an abstract class." // net60
                 });
         }
 
diff --git a/Src/global.json b/Src/global.json
index 04702084..19c87f2a 100644
--- a/Src/global.json
+++ b/Src/global.json
@@ -1,5 +1,5 @@
 {
   "sdk": {
-    "version": "6.0.100"
+    "version": "6.0.300"
   }
 }