diff --git a/dotnet/tests/IngestionSamples.Tests/IngestionSamples.Tests.csproj b/dotnet/tests/IngestionSamples.Tests/IngestionSamples.Tests.csproj
index 5063fb7..406cd32 100644
--- a/dotnet/tests/IngestionSamples.Tests/IngestionSamples.Tests.csproj
+++ b/dotnet/tests/IngestionSamples.Tests/IngestionSamples.Tests.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.4" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
     <!-- Explicit pins ensure compatibility runs validate the same two real Agent Framework dependencies used by
diff --git a/dotnet/tests/MongoDB.AgentFramework.Tests/MongoDB.AgentFramework.Tests.csproj b/dotnet/tests/MongoDB.AgentFramework.Tests/MongoDB.AgentFramework.Tests.csproj
index 93ddbc1..9443ad0 100644
--- a/dotnet/tests/MongoDB.AgentFramework.Tests/MongoDB.AgentFramework.Tests.csproj
+++ b/dotnet/tests/MongoDB.AgentFramework.Tests/MongoDB.AgentFramework.Tests.csproj
@@ -20,7 +20,7 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.4" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
     <!--