diff --git a/ArchiSteamFarm.Tests/ArchiSteamFarm.Tests.csproj b/ArchiSteamFarm.Tests/ArchiSteamFarm.Tests.csproj
index 69c45b657..30c66c6b0 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="15.3.0-preview-20170628-02" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0-preview-20170727-01" />
     <PackageReference Include="MSTest.TestAdapter" Version="1.2.0-beta" />
     <PackageReference Include="MSTest.TestFramework" Version="1.2.0-beta" />
   </ItemGroup>