diff --git a/tools/ExampleTester.Tests/ExampleTester.Tests.csproj b/tools/ExampleTester.Tests/ExampleTester.Tests.csproj
index 53b6eb146..862ffde3a 100644
--- a/tools/ExampleTester.Tests/ExampleTester.Tests.csproj
+++ b/tools/ExampleTester.Tests/ExampleTester.Tests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.14.0" PrivateAssets="all" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
diff --git a/tools/ExampleTester/ExampleTester.csproj b/tools/ExampleTester/ExampleTester.csproj
index c543ba009..c12e4d4c7 100644
--- a/tools/ExampleTester/ExampleTester.csproj
+++ b/tools/ExampleTester/ExampleTester.csproj
@@ -9,10 +9,10 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Basic.Reference.Assemblies.Net60" Version="1.8.10" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.6.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="5.6.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Basic.Reference.Assemblies.Net60" Version="1.8.11" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.9.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="5.9.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
     <PackageReference Include="System.CommandLine" Version="2.0.11" />
diff --git a/tools/MarkdownConverter.Tests/MarkdownConverter.Tests.csproj b/tools/MarkdownConverter.Tests/MarkdownConverter.Tests.csproj
index 6091ac56d..1890ac9d2 100644
--- a/tools/MarkdownConverter.Tests/MarkdownConverter.Tests.csproj
+++ b/tools/MarkdownConverter.Tests/MarkdownConverter.Tests.csproj
@@ -13,11 +13,11 @@
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageReference Include="XMLUnit.Core" Version="2.11.2" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/tools/StandardAnchorTags.Tests/StandardAnchorTags.Tests.csproj b/tools/StandardAnchorTags.Tests/StandardAnchorTags.Tests.csproj
index 5b5cc8a09..ac3b345d4 100644
--- a/tools/StandardAnchorTags.Tests/StandardAnchorTags.Tests.csproj
+++ b/tools/StandardAnchorTags.Tests/StandardAnchorTags.Tests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.14.0" PrivateAssets="all" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />