Resolve conflicts

Author: AArnott

Directory.Packages.props

@@ -21,7 +21,7 @@
     <PackageVersion Include="Microsoft.VisualStudio.Threading" Version="$(VisualStudioThreadingVersion)" />
     <PackageVersion Include="Microsoft.VisualStudio.Validation" Version="17.8.8" />
     <PackageVersion Include="Nerdbank.Streams" Version="2.11.79" />
-    <PackageVersion Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageVersion Include="System.Collections.Immutable" Version="8.0.0" />
     <PackageVersion Include="System.Diagnostics.DiagnosticSource" Version="6.0.2" />
     <PackageVersion Include="System.IO.Pipelines" Version="8.0.0" />
@@ -32,9 +32,9 @@
     <PackageVersion Include="System.Threading.Tasks.Dataflow" Version="6.0.0" />
     <PackageVersion Include="System.ValueTuple" Version="4.5.0" />
     <PackageVersion Include="xunit.combinatorial" Version="1.6.24" />
-    <PackageVersion Include="xunit.runner.console" Version="2.5.3" />
-    <PackageVersion Include="xunit.skippablefact" Version="1.4.13" />
-    <PackageVersion Include="xunit.stafact" Version="1.1.11" />
+    <PackageVersion Include="xunit.runner.console" Version="2.9.3" />
+    <PackageVersion Include="xunit.skippablefact" Version="1.5.23" />
+    <PackageVersion Include="xunit.stafact" Version="1.2.69" />
   </ItemGroup>
   <ItemGroup Label="Library.Template">
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />