diff --git a/Directory.Build.targets b/Directory.Build.targets
index 2da41427e..7082c12f4 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -1,54 +1,54 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project>
-
-  <!-- Automatically add NRT attribute support for netstandard2.0 projects using NRT -->
-  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' AND '$(Nullable)' == 'enable' ">
-    <Compile Include="$(MSBuildThisFileDirectory)src\utils\NullableAttributes.cs" Visible="false" />
-  </ItemGroup>
-  
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' AND '$(Nullable)' == 'enable' ">
-    <DefineConstants>$(DefineConstants);INTERNAL_NULLABLE_ATTRIBUTES</DefineConstants>
-  </PropertyGroup>
-
-  <!-- Automatically support the latest C# for netstandard2.0 projects -->
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
-    <LangVersion>13.0</LangVersion>
-  </PropertyGroup>
-
-  <!-- Add Roslyn analyzers NuGet to all projects -->
-  <ItemGroup Condition=" '$(DisableRoslynAnalyzers)' != 'True' ">
-    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-  </ItemGroup>
-
-  <!-- NuGet Dependencies -->
-  <ItemGroup>
-    <PackageReference Update="GitInfo"                                      Version="2.1.2" />
-    <PackageReference Update="HtmlAgilityPack"                              Version="1.12.4" />
-    <PackageReference Update="Irony"                                        Version="1.5.3" />
-    <PackageReference Update="Microsoft.Build.Framework"                    Version="17.3.2" />
-    <PackageReference Update="Microsoft.Build.Utilities.Core"               Version="17.3.2" />
-    <PackageReference Update="Microsoft.CodeAnalysis.CSharp"                Version="5.3.0" />
-    <PackageReference Update="Microsoft.CSharp"                             Version="4.7.0" />
-    <PackageReference Update="Microsoft.DotNet.GenAPI"                      Version="8.0.0-beta.26301.3" />
-    <PackageReference Update="Microsoft.NET.Test.Sdk"                       Version="18.6.0" />
-    <PackageReference Update="Microsoft.SourceLink.GitHub"                  Version="10.0.300" />
-    <PackageReference Update="Microsoft.Xml.SgmlReader"                     Version="1.8.30" />
-    <PackageReference Update="Mono.CSharp"                                  Version="4.0.0.143" />
-    <PackageReference Update="Mono.Linq.Expressions"                        Version="2.0.0" />
-    <PackageReference Update="Mono.Options"                                 Version="6.12.0.148" />
-    <PackageReference Update="Mono.Terminal"                                Version="5.4.2" />
-    <PackageReference Update="nunit"                                        Version="3.14.0" />
-    <PackageReference Update="NUnit.ConsoleRunner"                          Version="3.22.0" />
-    <PackageReference Update="NUnit3TestAdapter"                            Version="4.6.0">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-    <PackageReference Update="protobuf-net"                                 Version="2.4.4" />
-  </ItemGroup>
-
-  <Import Project="build-tools\scripts\VersionInfo.targets" />
-
-</Project>
+<?xml version="1.0" encoding="utf-8"?>
+<Project>
+
+  <!-- Automatically add NRT attribute support for netstandard2.0 projects using NRT -->
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' AND '$(Nullable)' == 'enable' ">
+    <Compile Include="$(MSBuildThisFileDirectory)src\utils\NullableAttributes.cs" Visible="false" />
+  </ItemGroup>
+  
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' AND '$(Nullable)' == 'enable' ">
+    <DefineConstants>$(DefineConstants);INTERNAL_NULLABLE_ATTRIBUTES</DefineConstants>
+  </PropertyGroup>
+
+  <!-- Automatically support the latest C# for netstandard2.0 projects -->
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
+    <LangVersion>13.0</LangVersion>
+  </PropertyGroup>
+
+  <!-- Add Roslyn analyzers NuGet to all projects -->
+  <ItemGroup Condition=" '$(DisableRoslynAnalyzers)' != 'True' ">
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="10.0.300">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <!-- NuGet Dependencies -->
+  <ItemGroup>
+    <PackageReference Update="GitInfo"                                      Version="2.1.2" />
+    <PackageReference Update="HtmlAgilityPack"                              Version="1.12.4" />
+    <PackageReference Update="Irony"                                        Version="1.5.3" />
+    <PackageReference Update="Microsoft.Build.Framework"                    Version="17.3.2" />
+    <PackageReference Update="Microsoft.Build.Utilities.Core"               Version="17.3.2" />
+    <PackageReference Update="Microsoft.CodeAnalysis.CSharp"                Version="5.3.0" />
+    <PackageReference Update="Microsoft.CSharp"                             Version="4.7.0" />
+    <PackageReference Update="Microsoft.DotNet.GenAPI"                      Version="8.0.0-beta.26301.3" />
+    <PackageReference Update="Microsoft.NET.Test.Sdk"                       Version="18.6.0" />
+    <PackageReference Update="Microsoft.SourceLink.GitHub"                  Version="10.0.300" />
+    <PackageReference Update="Microsoft.Xml.SgmlReader"                     Version="1.8.30" />
+    <PackageReference Update="Mono.CSharp"                                  Version="4.0.0.143" />
+    <PackageReference Update="Mono.Linq.Expressions"                        Version="2.0.0" />
+    <PackageReference Update="Mono.Options"                                 Version="6.12.0.148" />
+    <PackageReference Update="Mono.Terminal"                                Version="5.4.2" />
+    <PackageReference Update="nunit"                                        Version="4.6.1" />
+    <PackageReference Update="NUnit.ConsoleRunner"                          Version="3.22.0" />
+    <PackageReference Update="NUnit3TestAdapter"                            Version="6.2.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Update="protobuf-net"                                 Version="3.2.56" />
+  </ItemGroup>
+
+  <Import Project="build-tools\scripts\VersionInfo.targets" />
+
+</Project>