diff --git a/CateringNotification.Tests/CateringNotification.Tests.csproj b/CateringNotification.Tests/CateringNotification.Tests.csproj
index 040c64e..17719bc 100644
--- a/CateringNotification.Tests/CateringNotification.Tests.csproj
+++ b/CateringNotification.Tests/CateringNotification.Tests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.1" />
     <PackageReference Include="Moq" Version="4.16.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">