diff --git a/src/NServiceBus.Gateway.AcceptanceTests/NServiceBus.Gateway.AcceptanceTests.csproj b/src/NServiceBus.Gateway.AcceptanceTests/NServiceBus.Gateway.AcceptanceTests.csproj
index 0cd8dd90..87281f4e 100644
--- a/src/NServiceBus.Gateway.AcceptanceTests/NServiceBus.Gateway.AcceptanceTests.csproj
+++ b/src/NServiceBus.Gateway.AcceptanceTests/NServiceBus.Gateway.AcceptanceTests.csproj
@@ -17,7 +17,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="NServiceBus.AcceptanceTesting" Version="10.0.0-alpha.21" />
+    <PackageReference Include="NServiceBus.AcceptanceTesting" Version="10.0.0-alpha.24" />
     <PackageReference Include="NServiceBus.Callbacks" Version="6.0.0-alpha.3" />
   </ItemGroup>
 
diff --git a/src/NServiceBus.Gateway.AcceptanceTests/When_sending_to_unknown_site.cs b/src/NServiceBus.Gateway.AcceptanceTests/When_sending_to_unknown_site.cs
index a4eed16c..4142ce7d 100644
--- a/src/NServiceBus.Gateway.AcceptanceTests/When_sending_to_unknown_site.cs
+++ b/src/NServiceBus.Gateway.AcceptanceTests/When_sending_to_unknown_site.cs
@@ -1,6 +1,5 @@
 namespace NServiceBus.Gateway.AcceptanceTests
 {
-    using System;
     using AcceptanceTesting;
     using Configuration.AdvancedExtensibility;
     using NUnit.Framework;
@@ -8,8 +7,7 @@
     public class When_sending_to_unknown_site : NServiceBusAcceptanceTest
     {
         [Test]
-        public void Should_throw_on_send()
-        {
+        public void Should_throw_on_send() =>
             Assert.That(async () =>
             {
                 await Scenario.Define<ScenarioContext>()
@@ -17,26 +15,20 @@ await Scenario.Define<ScenarioContext>()
                     {
                         "NonConfiguredSite1","SiteA", "NonConfiguredSite2",
                     }, new MyMessage())))
-                    .Done(c => false)
-                    .Run(TimeSpan.FromSeconds(10));
+                    .Run();
             }, Throws.Exception.With.Message.Contains("The following sites have not been configured: NonConfiguredSite1, NonConfiguredSite2"));
-        }
 
         class GatewayEndpoint : EndpointConfigurationBuilder
         {
-            public GatewayEndpoint()
-            {
+            public GatewayEndpoint() =>
                 EndpointSetup<AcceptanceTests.GatewayEndpoint>(c =>
                 {
                     var gatewaySettings = c.GetSettings().Get<GatewaySettings>();
                     gatewaySettings.AddReceiveChannel("http://localhost:25605/Gateway/");
                     gatewaySettings.AddSite("SiteA", "http://sitea.com");
                 });
-            }
         }
 
-        class MyMessage : IMessage
-        {
-        }
+        class MyMessage : IMessage;
     }
 }
\ No newline at end of file
diff --git a/src/NServiceBus.Gateway/NServiceBus.Gateway.csproj b/src/NServiceBus.Gateway/NServiceBus.Gateway.csproj
index 8a92f534..284eb12a 100644
--- a/src/NServiceBus.Gateway/NServiceBus.Gateway.csproj
+++ b/src/NServiceBus.Gateway/NServiceBus.Gateway.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NServiceBus" Version="10.0.0-alpha.21" />
+    <PackageReference Include="NServiceBus" Version="10.0.0-alpha.24" />
     <PackageReference Include="NServiceBus.ClaimCheck" Version="2.0.0-alpha.5" />
   </ItemGroup>