diff --git a/Tests/Dfe.Academies.Application.Tests/Dfe.Academies.Application.Tests.csproj b/Tests/Dfe.Academies.Application.Tests/Dfe.Academies.Application.Tests.csproj
index d82459bfa..d950f3799 100644
--- a/Tests/Dfe.Academies.Application.Tests/Dfe.Academies.Application.Tests.csproj
+++ b/Tests/Dfe.Academies.Application.Tests/Dfe.Academies.Application.Tests.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="AutoFixture" Version="4.18.1" />
     <PackageReference Include="FluentAssertions" Version="6.12.2" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/Tests/Dfe.Academies.Domain.Tests/Dfe.Academies.Domain.Tests.csproj b/Tests/Dfe.Academies.Domain.Tests/Dfe.Academies.Domain.Tests.csproj
index 9a380365a..16214b23d 100644
--- a/Tests/Dfe.Academies.Domain.Tests/Dfe.Academies.Domain.Tests.csproj
+++ b/Tests/Dfe.Academies.Domain.Tests/Dfe.Academies.Domain.Tests.csproj
@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="xunit" Version="2.5.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.8" />
   </ItemGroup>
diff --git a/Tests/Dfe.Academies.PersonsApi.Tests.Integration/Dfe.Academies.PersonsApi.Tests.Integration.csproj b/Tests/Dfe.Academies.PersonsApi.Tests.Integration/Dfe.Academies.PersonsApi.Tests.Integration.csproj
index 520969c8a..1db8f996f 100644
--- a/Tests/Dfe.Academies.PersonsApi.Tests.Integration/Dfe.Academies.PersonsApi.Tests.Integration.csproj
+++ b/Tests/Dfe.Academies.PersonsApi.Tests.Integration/Dfe.Academies.PersonsApi.Tests.Integration.csproj
@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.Data.Sqlite" Version="8.0.8" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.8" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
   </ItemGroup>
diff --git a/TramsDataApi.Test/TramsDataApi.Test.csproj b/TramsDataApi.Test/TramsDataApi.Test.csproj
index e7930feea..395ca3b33 100644
--- a/TramsDataApi.Test/TramsDataApi.Test.csproj
+++ b/TramsDataApi.Test/TramsDataApi.Test.csproj
@@ -20,7 +20,7 @@
         <PackageReference Include="FluentAssertions" Version="6.12.2" />
         <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.8" />
         <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="8.0.0" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
         <PackageReference Include="Moq" Version="4.20.72" />
         <PackageReference Include="NBuilder" Version="6.1.0" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />