diff --git a/tests/ExtendedThreading.UnitTests/ExtendedThreading.UnitTests.csproj b/tests/ExtendedThreading.UnitTests/ExtendedThreading.UnitTests.csproj
index 2c16a74..37d6923 100644
--- a/tests/ExtendedThreading.UnitTests/ExtendedThreading.UnitTests.csproj
+++ b/tests/ExtendedThreading.UnitTests/ExtendedThreading.UnitTests.csproj
@@ -12,7 +12,7 @@
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+		<PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
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