diff --git a/src/Extensions.CodeAnalysis.Tests/Extensions.CodeAnalysis.Tests.csproj b/src/Extensions.CodeAnalysis.Tests/Extensions.CodeAnalysis.Tests.csproj
index a4e027c..df9fa8b 100644
--- a/src/Extensions.CodeAnalysis.Tests/Extensions.CodeAnalysis.Tests.csproj
+++ b/src/Extensions.CodeAnalysis.Tests/Extensions.CodeAnalysis.Tests.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.9" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" PrivateAssets="all" />
   </ItemGroup>
diff --git a/src/Tests/Tests.csproj b/src/Tests/Tests.csproj
index dea391d..2821a58 100644
--- a/src/Tests/Tests.csproj
+++ b/src/Tests/Tests.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
 
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.9" />
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="10.0.9" />