diff --git a/SimpleGPIO.Tests/SimpleGPIO.Tests.csproj b/SimpleGPIO.Tests/SimpleGPIO.Tests.csproj
index 13322e6..032c61c 100644
--- a/SimpleGPIO.Tests/SimpleGPIO.Tests.csproj
+++ b/SimpleGPIO.Tests/SimpleGPIO.Tests.csproj
@@ -6,7 +6,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
 		<PackageReference Include="NSubstitute" Version="6.0.0" />
 		<PackageReference Include="xunit" Version="2.9.3" />
 		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />