diff --git a/ArchiSteamFarm.Tests/ArchiSteamFarm.Tests.csproj b/ArchiSteamFarm.Tests/ArchiSteamFarm.Tests.csproj
index 658ce381d..8da31fa5b 100644
--- a/ArchiSteamFarm.Tests/ArchiSteamFarm.Tests.csproj
+++ b/ArchiSteamFarm.Tests/ArchiSteamFarm.Tests.csproj
@@ -24,7 +24,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0-preview-20170810-02" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0-preview-20170914-09" />
     <PackageReference Include="MSTest.TestAdapter" Version="1.2.0-beta3" />
     <PackageReference Include="MSTest.TestFramework" Version="1.2.0-beta3" />
   </ItemGroup>