diff --git a/TensionDev.UUID.Serialization.JsonNet.Tests/TensionDev.UUID.Serialization.JsonNet.Tests.csproj b/TensionDev.UUID.Serialization.JsonNet.Tests/TensionDev.UUID.Serialization.JsonNet.Tests.csproj
index 54962c0..8b5ff73 100644
--- a/TensionDev.UUID.Serialization.JsonNet.Tests/TensionDev.UUID.Serialization.JsonNet.Tests.csproj
+++ b/TensionDev.UUID.Serialization.JsonNet.Tests/TensionDev.UUID.Serialization.JsonNet.Tests.csproj
@@ -10,7 +10,7 @@
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     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
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