diff --git a/tests/Shared.LibraryTests/Shared.LibraryTests.csproj b/tests/Shared.LibraryTests/Shared.LibraryTests.csproj
index a4914b2..6de5ea8 100644
--- a/tests/Shared.LibraryTests/Shared.LibraryTests.csproj
+++ b/tests/Shared.LibraryTests/Shared.LibraryTests.csproj
@@ -6,7 +6,7 @@
 	
 	<ItemGroup>
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
-		<PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
+		<PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
 		<PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
 		<PackageReference Include="coverlet.collector" Version="3.1.2" />
 	</ItemGroup>