diff --git a/test/NLog.MailKit.Tests/NLog.MailKit.Tests.csproj b/test/NLog.MailKit.Tests/NLog.MailKit.Tests.csproj
index 0e78d43..5a31f61 100644
--- a/test/NLog.MailKit.Tests/NLog.MailKit.Tests.csproj
+++ b/test/NLog.MailKit.Tests/NLog.MailKit.Tests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.1" />
     <PackageReference Include="SmtpServer" Version="7.2.0" />
     <PackageReference Include="xunit" Version="2.4.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">