diff --git a/Directory.Build.props b/Directory.Build.props
index c500e5541a..a01f6a7793 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
     <PropertyGroup>
-        <Version>7.40.0</Version>
+        <Version>7.40.1</Version>
         <LangVersion>12.0</LangVersion>
         <Authors>Jeremy D. Miller;Babu Annamalai;Oskar Dudycz;Joona-Pekka Kokko</Authors>
         <PackageIconUrl>https://martendb.io/logo.png</PackageIconUrl>
diff --git a/src/EventSourcingTests/Bugs/Bug_3769_query_for_non_stale_projection_with_custom_projection.cs b/src/EventSourcingTests/Bugs/Bug_3769_query_for_non_stale_projection_with_custom_projection.cs
new file mode 100644
index 0000000000..89e47cbbfe
--- /dev/null
+++ b/src/EventSourcingTests/Bugs/Bug_3769_query_for_non_stale_projection_with_custom_projection.cs
@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using EventSourcingTests.Aggregation;
+using EventSourcingTests.FetchForWriting;
+using JasperFx.Core;
+using Marten;
+using Marten.Events;
+using Marten.Events.Projections;
+using Marten.Testing.Harness;
+using Shouldly;
+using Xunit;
+
+namespace EventSourcingTests.Bugs;
+
+public class Bug_3769_query_for_non_stale_projection_with_custom_projection : BugIntegrationContext
+{
+    [Fact]
+    public async Task can_use_custom_aggregation_with_non_stale_query_data()
+    {
+        StoreOptions(opts =>
+        {
+            opts.Projections.Add(new CustomAggregateProjection(), ProjectionLifecycle.Async, asyncConfiguration:x => x.StorageTypes.Add(typeof(SimpleAggregate)));
+        });
+
+        var daemon = await theStore.BuildProjectionDaemonAsync();
+        await daemon.StartAllAsync();
+
+        theSession.Events.StartStream<SimpleAggregate>(new AEvent(), new AEvent(), new BEvent(), new CEvent());
+        theSession.Events.StartStream<SimpleAggregate>(new AEvent(), new AEvent(), new CEvent(), new CEvent());
+        theSession.Events.StartStream<SimpleAggregate>(new AEvent(), new BEvent(), new CEvent(), new CEvent());
+        await theSession.SaveChangesAsync();
+
+        var results = await theSession.QueryForNonStaleData<SimpleAggregate>(5.Seconds())
+            .Where(x => x.CCount == 2).ToListAsync();
+
+        results.Count.ShouldBe(2);
+    }
+}
+
+public class CustomAggregateProjection: IProjection
+{
+    public void Apply(IDocumentOperations operations, IReadOnlyList<StreamAction> streams)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    public async Task ApplyAsync(IDocumentOperations operations, IReadOnlyList<StreamAction> streams, CancellationToken cancellation)
+    {
+        foreach (var stream in streams)
+        {
+            var aggregate = await operations.LoadAsync<SimpleAggregate>(stream.Id);
+            aggregate ??= new SimpleAggregate { Id = stream.Id };
+
+            foreach (var e in stream.Events)
+            {
+                switch (e.Data)
+                {
+                    case AEvent:
+                        aggregate.ACount++;
+                        break;
+                    case BEvent:
+                        aggregate.BCount++;
+                        break;
+                    case CEvent:
+                        aggregate.CCount++;
+                        break;
+                }
+            }
+
+            operations.Store(aggregate);
+        }
+    }
+}
diff --git a/src/Marten/Events/Projections/ProjectionWrapper.cs b/src/Marten/Events/Projections/ProjectionWrapper.cs
index 40b57948ef..462a53029c 100644
--- a/src/Marten/Events/Projections/ProjectionWrapper.cs
+++ b/src/Marten/Events/Projections/ProjectionWrapper.cs
@@ -26,8 +26,10 @@ public ProjectionWrapper(IProjection projection, ProjectionLifecycle lifecycle)
 
     public IEnumerable<Type> PublishedTypes()
     {
-        // Really indeterminate
-        yield break;
+        foreach (var storageType in Options.StorageTypes)
+        {
+            yield return storageType;
+        }
     }
 
     public ProjectionLifecycle Lifecycle { get; set; }