diff --git a/src/NServiceBus.Storage.MongoDB.AcceptanceTests/NServiceBus.Storage.MongoDB.AcceptanceTests.csproj b/src/NServiceBus.Storage.MongoDB.AcceptanceTests/NServiceBus.Storage.MongoDB.AcceptanceTests.csproj
index 42f58ef8..a587667d 100644
--- a/src/NServiceBus.Storage.MongoDB.AcceptanceTests/NServiceBus.Storage.MongoDB.AcceptanceTests.csproj
+++ b/src/NServiceBus.Storage.MongoDB.AcceptanceTests/NServiceBus.Storage.MongoDB.AcceptanceTests.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
-    <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="10.0.0-alpha.10" GeneratePathProperty="true" />
+    <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="10.0.0-alpha.11" GeneratePathProperty="true" />
     <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
diff --git a/src/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests.csproj b/src/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests.csproj
index 41403bfe..90bf7ef6 100644
--- a/src/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests.csproj
+++ b/src/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests/NServiceBus.Storage.MongoDB.NoTx.AcceptanceTests.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
-    <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="10.0.0-alpha.10" GeneratePathProperty="true" />
+    <PackageReference Include="NServiceBus.AcceptanceTests.Sources" Version="10.0.0-alpha.11" GeneratePathProperty="true" />
     <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
diff --git a/src/NServiceBus.Storage.MongoDB.PersistenceTests/NServiceBus.Storage.MongoDB.PersistenceTests.csproj b/src/NServiceBus.Storage.MongoDB.PersistenceTests/NServiceBus.Storage.MongoDB.PersistenceTests.csproj
index e35107fe..a330a2ba 100644
--- a/src/NServiceBus.Storage.MongoDB.PersistenceTests/NServiceBus.Storage.MongoDB.PersistenceTests.csproj
+++ b/src/NServiceBus.Storage.MongoDB.PersistenceTests/NServiceBus.Storage.MongoDB.PersistenceTests.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
-    <PackageReference Include="NServiceBus.PersistenceTests.Sources" Version="10.0.0-alpha.10" />
+    <PackageReference Include="NServiceBus.PersistenceTests.Sources" Version="10.0.0-alpha.11" />
     <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
diff --git a/src/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests.csproj b/src/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests.csproj
index 1b2ca6be..a93e0c88 100644
--- a/src/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests.csproj
+++ b/src/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests/NServiceBus.Storage.MongoDB.TransactionalSession.AcceptanceTests.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
-    <PackageReference Include="NServiceBus.AcceptanceTesting" Version="10.0.0-alpha.10" />
+    <PackageReference Include="NServiceBus.AcceptanceTesting" Version="10.0.0-alpha.11" />
     <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
diff --git a/src/NServiceBus.Storage.MongoDB/NServiceBus.Storage.MongoDB.csproj b/src/NServiceBus.Storage.MongoDB/NServiceBus.Storage.MongoDB.csproj
index a00358de..522cea13 100644
--- a/src/NServiceBus.Storage.MongoDB/NServiceBus.Storage.MongoDB.csproj
+++ b/src/NServiceBus.Storage.MongoDB/NServiceBus.Storage.MongoDB.csproj
@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="MongoDB.Driver" Version="3.5.0" />
-    <PackageReference Include="NServiceBus" Version="10.0.0-alpha.10" />
+    <PackageReference Include="NServiceBus" Version="10.0.0-alpha.11" />
     <PackageReference Include="Particular.Obsoletes" Version="1.0.0" PrivateAssets="All" ExcludeAssets="runtime" />
     <PackageReference Include="Particular.Packaging" Version="4.5.0" PrivateAssets="All" />
   </ItemGroup>
diff --git a/src/NServiceBus.Storage.MongoDB/Outbox/OutboxStorage.cs b/src/NServiceBus.Storage.MongoDB/Outbox/OutboxStorage.cs
index dce9d30a..6dc80d5d 100644
--- a/src/NServiceBus.Storage.MongoDB/Outbox/OutboxStorage.cs
+++ b/src/NServiceBus.Storage.MongoDB/Outbox/OutboxStorage.cs
@@ -10,15 +10,14 @@
 using Microsoft.Extensions.DependencyInjection;
 using Outbox;
 
-class OutboxStorage : Feature
+sealed class OutboxStorage : Feature
 {
-    OutboxStorage()
+    public OutboxStorage()
     {
-        Defaults(s =>
-        {
-            s.SetDefault(new OutboxPersistenceConfiguration { PartitionKey = s.EndpointName() });
-        });
-        EnableByDefault<SynchronizedStorage>();
+        Defaults(s => s.SetDefault(new OutboxPersistenceConfiguration { PartitionKey = s.EndpointName() }));
+
+        Enable<SynchronizedStorage>();
+
         DependsOn<Outbox>();
         DependsOn<SynchronizedStorage>();
     }
diff --git a/src/NServiceBus.Storage.MongoDB/Sagas/SagaStorage.cs b/src/NServiceBus.Storage.MongoDB/Sagas/SagaStorage.cs
index c71a35b5..87dea2ea 100644
--- a/src/NServiceBus.Storage.MongoDB/Sagas/SagaStorage.cs
+++ b/src/NServiceBus.Storage.MongoDB/Sagas/SagaStorage.cs
@@ -7,11 +7,12 @@
 using Microsoft.Extensions.DependencyInjection;
 using Sagas;
 
-class SagaStorage : Feature
+sealed class SagaStorage : Feature
 {
-    SagaStorage()
+    public SagaStorage()
     {
-        EnableByDefault<SynchronizedStorage>();
+        Enable<SynchronizedStorage>();
+
         DependsOn<Sagas>();
         DependsOn<SynchronizedStorage>();
     }