diff --git a/src/DeterministicTests/DeterministicTests.csproj b/src/DeterministicTests/DeterministicTests.csproj
index bc46a879c..d786fa970 100644
--- a/src/DeterministicTests/DeterministicTests.csproj
+++ b/src/DeterministicTests/DeterministicTests.csproj
@@ -1,4 +1,4 @@
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@@ -6,7 +6,7 @@
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-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
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     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
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diff --git a/src/DocumentationExamples/DocumentationExamples.csproj b/src/DocumentationExamples/DocumentationExamples.csproj
index 9bfb6d3a2..9019fc0e8 100644
--- a/src/DocumentationExamples/DocumentationExamples.csproj
+++ b/src/DocumentationExamples/DocumentationExamples.csproj
@@ -9,7 +9,7 @@
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     <Compile Include="..\Shouldly.Tests\ConventionTests\IgnoreOnAppVeyorLinuxFact.cs" Link="IgnoreOnAppVeyorLinuxFact.cs" />
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diff --git a/src/Shouldly.Tests/Shouldly.Tests.csproj b/src/Shouldly.Tests/Shouldly.Tests.csproj
index 4016d7de5..0fb07726a 100644
--- a/src/Shouldly.Tests/Shouldly.Tests.csproj
+++ b/src/Shouldly.Tests/Shouldly.Tests.csproj
@@ -9,7 +9,7 @@
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