diff --git a/src/Tests/IntegrationTests/TeamCitySharp.IntegrationTests.csproj b/src/Tests/IntegrationTests/TeamCitySharp.IntegrationTests.csproj
index 7665f7e..c0b367c 100644
--- a/src/Tests/IntegrationTests/TeamCitySharp.IntegrationTests.csproj
+++ b/src/Tests/IntegrationTests/TeamCitySharp.IntegrationTests.csproj
@@ -44,7 +44,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="10.0.11" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="10.0.11" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="10.0.11" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.11" />
diff --git a/src/Tests/UnitTests/TeamCitySharp.UnitTests.csproj b/src/Tests/UnitTests/TeamCitySharp.UnitTests.csproj
index df985eb..44ec608 100644
--- a/src/Tests/UnitTests/TeamCitySharp.UnitTests.csproj
+++ b/src/Tests/UnitTests/TeamCitySharp.UnitTests.csproj
@@ -38,7 +38,7 @@
     <PackageReference Include="FakeItEasy" Version="9.0.1" />
     <!-- We lock FluentAssertions, as v8 changes the licensing in a way that cost lots -->
     <PackageReference Include="FluentAssertions" Version="[7.2.2]" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
   </ItemGroup>