diff --git a/tests/DynamicDave.Umbraco.ContentSchedule.Tests/DynamicDave.Umbraco.ContentSchedule.Tests.csproj b/tests/DynamicDave.Umbraco.ContentSchedule.Tests/DynamicDave.Umbraco.ContentSchedule.Tests.csproj
index 249d62a..3bdc6a2 100644
--- a/tests/DynamicDave.Umbraco.ContentSchedule.Tests/DynamicDave.Umbraco.ContentSchedule.Tests.csproj
+++ b/tests/DynamicDave.Umbraco.ContentSchedule.Tests/DynamicDave.Umbraco.ContentSchedule.Tests.csproj
@@ -11,7 +11,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0" />
   </ItemGroup>
 
   <ItemGroup>