diff --git a/tests/Nhs.Appointments.Api.UnitTests/Nhs.Appointments.Api.UnitTests.csproj b/tests/Nhs.Appointments.Api.UnitTests/Nhs.Appointments.Api.UnitTests.csproj
index 349f88319..256ab3967 100644
--- a/tests/Nhs.Appointments.Api.UnitTests/Nhs.Appointments.Api.UnitTests.csproj
+++ b/tests/Nhs.Appointments.Api.UnitTests/Nhs.Appointments.Api.UnitTests.csproj
@@ -11,14 +11,14 @@
 
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-        <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.9" />
-        <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.9" />
-        <PackageReference Include="Microsoft.Extensions.Options" Version="9.0.9" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+        <PackageReference Include="FluentValidation" Version="12.1.1" />
+        <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.1" />
+        <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.1" />
+        <PackageReference Include="Microsoft.Extensions.Options" Version="10.0.1" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
         <PackageReference Include="Moq" Version="4.20.72" />
         <PackageReference Include="xunit" Version="2.9.3" />
-        <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4">
+        <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
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diff --git a/tests/Nhs.Appointments.Core.UnitTests/Nhs.Appointments.Core.UnitTests.csproj b/tests/Nhs.Appointments.Core.UnitTests/Nhs.Appointments.Core.UnitTests.csproj
index 4bfb165ef..fdefd4352 100644
--- a/tests/Nhs.Appointments.Core.UnitTests/Nhs.Appointments.Core.UnitTests.csproj
+++ b/tests/Nhs.Appointments.Core.UnitTests/Nhs.Appointments.Core.UnitTests.csproj
@@ -11,11 +11,11 @@
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     <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.1.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="Okta.Sdk" Version="9.2.3" />
+    <PackageReference Include="Okta.Sdk" Version="10.0.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4">
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
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