diff --git a/src/Signhost.APIClient.Tests/Signhost.APIClient.Tests.csproj b/src/Signhost.APIClient.Tests/Signhost.APIClient.Tests.csproj
index 957e113..8ab5d89 100644
--- a/src/Signhost.APIClient.Tests/Signhost.APIClient.Tests.csproj
+++ b/src/Signhost.APIClient.Tests/Signhost.APIClient.Tests.csproj
@@ -17,7 +17,7 @@
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
 		<PackageReference Include="Moq" Version="4.20.72" />
 		<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" />
 	</ItemGroup>
 
 	<ItemGroup Label="Project References">