diff --git a/.github/workflows/dotnetBuild.yml b/.github/workflows/dotnetBuild.yml
index cdf57e0f..fb819cec 100644
--- a/.github/workflows/dotnetBuild.yml
+++ b/.github/workflows/dotnetBuild.yml
@@ -6,16 +6,18 @@ on:
   pull_request:
     branches: [ main ]
 env:
-  version: 0.1.9
+  version: 0.1.10
 jobs:
   build:
     runs-on: windows-latest
     steps:
     - uses: actions/checkout@v2
-    - name: Setup .NET 5.0
+    - name: Setup .NET 6.0
       uses: actions/setup-dotnet@v1
       with:
-          dotnet-version: '5.0.x'
+        dotnet-version: | 
+          6.0.x
+          5.0.x
     - name: Get Build Information
       run: |
         pwd
diff --git a/Directory.Build.props b/Directory.Build.props
index 8d23ed7a..82c3b254 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,7 +1,6 @@
 <Project>
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
-    <LangVersion>8.0</LangVersion>
+    <LangVersion>10.0</LangVersion>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/IntelliTect.Analyzer/IntelliTect.Analyzer.Integration.Tests/IntelliTect.Analyzer.Integration.Tests.csproj b/IntelliTect.Analyzer/IntelliTect.Analyzer.Integration.Tests/IntelliTect.Analyzer.Integration.Tests.csproj
index 693d1c4b..6fdae681 100644
--- a/IntelliTect.Analyzer/IntelliTect.Analyzer.Integration.Tests/IntelliTect.Analyzer.Integration.Tests.csproj
+++ b/IntelliTect.Analyzer/IntelliTect.Analyzer.Integration.Tests/IntelliTect.Analyzer.Integration.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-
+    <TargetFrameworks>net5.0;net6.0</TargetFrameworks>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
diff --git a/IntelliTect.Analyzer/IntelliTect.Analyzer.Test/IntelliTect.Analyzer.Tests.csproj b/IntelliTect.Analyzer/IntelliTect.Analyzer.Test/IntelliTect.Analyzer.Tests.csproj
index 957fd4fc..61fd42e9 100644
--- a/IntelliTect.Analyzer/IntelliTect.Analyzer.Test/IntelliTect.Analyzer.Tests.csproj
+++ b/IntelliTect.Analyzer/IntelliTect.Analyzer.Test/IntelliTect.Analyzer.Tests.csproj
@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <TargetFrameworks>net5.0;net6.0</TargetFrameworks>
     <NoWarn>CA2007,CA1815,CA1303,CA1707,CA1305</NoWarn>
   </PropertyGroup>
 
diff --git a/IntelliTect.Analyzer/IntelliTect.Analyzer/Analyzers/FavorDirectoryEnumerationCalls.cs b/IntelliTect.Analyzer/IntelliTect.Analyzer/Analyzers/FavorDirectoryEnumerationCalls.cs
index cf2008f6..3c3e924c 100644
--- a/IntelliTect.Analyzer/IntelliTect.Analyzer/Analyzers/FavorDirectoryEnumerationCalls.cs
+++ b/IntelliTect.Analyzer/IntelliTect.Analyzer/Analyzers/FavorDirectoryEnumerationCalls.cs
@@ -61,7 +61,7 @@ private void AnalyzeInvocation(SyntaxNodeAnalysisContext context)
                 {
                     // Unsure if this is the best way to determine if member was defined in the project.
                     SymbolInfo symbol = context.SemanticModel.GetSymbolInfo(nameSyntax);
-                    if (symbol.Symbol == null)
+                    if (symbol.Symbol == null || symbol.Symbol.OriginalDefinition.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat) == "global::System.IO.Directory")
                     {
                         Location loc = memberAccess.GetLocation();
                         context.ReportDiagnostic(Diagnostic.Create(_Rule301, loc, memberAccess.Name));
@@ -73,7 +73,7 @@ private void AnalyzeInvocation(SyntaxNodeAnalysisContext context)
                 {
                     // Unsure if this is the best way to determine if member was defined in the project.
                     SymbolInfo symbol = context.SemanticModel.GetSymbolInfo(nameSyntax);
-                    if (symbol.Symbol == null)
+                    if (symbol.Symbol is null || symbol.Symbol.OriginalDefinition.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat) == "global::System.IO.Directory")
                     {
                         Location loc = memberAccess.GetLocation();
                         context.ReportDiagnostic(Diagnostic.Create(_Rule302, loc, memberAccess.Name));
diff --git a/Tools/XMLtoMD/GuidelineXmlToMD.Test/GuidelineXmlToMD.Test.csproj b/Tools/XMLtoMD/GuidelineXmlToMD.Test/GuidelineXmlToMD.Test.csproj
index 7c90c485..ad05226b 100644
--- a/Tools/XMLtoMD/GuidelineXmlToMD.Test/GuidelineXmlToMD.Test.csproj
+++ b/Tools/XMLtoMD/GuidelineXmlToMD.Test/GuidelineXmlToMD.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <NoWarn>CA2007,CA1815,CA1303,CA1707,CA1305,IDE0008,INTL0003</NoWarn>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
diff --git a/Tools/XMLtoMD/GuidelineXmlToMD/GuidelineXmlToMD.csproj b/Tools/XMLtoMD/GuidelineXmlToMD/GuidelineXmlToMD.csproj
index f05c752e..3b732723 100644
--- a/Tools/XMLtoMD/GuidelineXmlToMD/GuidelineXmlToMD.csproj
+++ b/Tools/XMLtoMD/GuidelineXmlToMD/GuidelineXmlToMD.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <LangVersion>9.0</LangVersion>
     <PackAsTool>true</PackAsTool>
     <ToolCommandName>IntelliTect.EssentialCSharp.Publishing</ToolCommandName>