diff --git a/tests/FluentEmail.Graph.Tests/FluentEmail.Graph.Tests.csproj b/tests/FluentEmail.Graph.Tests/FluentEmail.Graph.Tests.csproj
index dd0e070..1ed4c2a 100644
--- a/tests/FluentEmail.Graph.Tests/FluentEmail.Graph.Tests.csproj
+++ b/tests/FluentEmail.Graph.Tests/FluentEmail.Graph.Tests.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="5.10.3" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.3" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.6" />
     <PackageReference Include="MSTest.TestFramework" Version="2.2.6" />
     <PackageReference Include="coverlet.collector" Version="3.0.3">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>