diff --git a/src/AzureEventGridSimulator.AppHost/AzureEventGridSimulator.AppHost.csproj b/src/AzureEventGridSimulator.AppHost/AzureEventGridSimulator.AppHost.csproj
index 16d3fac..1d6f7a8 100644
--- a/src/AzureEventGridSimulator.AppHost/AzureEventGridSimulator.AppHost.csproj
+++ b/src/AzureEventGridSimulator.AppHost/AzureEventGridSimulator.AppHost.csproj
@@ -1,5 +1,5 @@
 <!-- Keep the Sdk version in lockstep with the Aspire.Hosting.* versions in Directory.Packages.props -->
-<Project Sdk="Aspire.AppHost.Sdk/13.5.3">
+<Project Sdk="Aspire.AppHost.Sdk/13.5.4">
     <PropertyGroup>
         <!-- TargetFramework, ImplicitUsings and Nullable are inherited from Directory.Build.props -->
         <OutputType>Exe</OutputType>
@@ -17,6 +17,8 @@
         <PackageReference Include="Aspire.Hosting.Azure.ServiceBus" />
         <PackageReference Include="Aspire.Hosting.Azure.EventHubs" />
         <PackageReference Include="Aspire.Hosting.SqlServer" />
+        <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" />
+        <PackageReference Include="OpenTelemetry.Extensions.Hosting" />
     </ItemGroup>
 
     <!-- Set ASPIRE_ENABLED=true to include ServiceDefaults in the build -->
diff --git a/src/AzureEventGridSimulator.Tests/ActualSimulatorTests/SimulatorExitCodeTests.cs b/src/AzureEventGridSimulator.Tests/ActualSimulatorTests/SimulatorExitCodeTests.cs
index 86bc7d4..5d176b5 100644
--- a/src/AzureEventGridSimulator.Tests/ActualSimulatorTests/SimulatorExitCodeTests.cs
+++ b/src/AzureEventGridSimulator.Tests/ActualSimulatorTests/SimulatorExitCodeTests.cs
@@ -113,12 +113,13 @@ public async Task GivenNoTopics_WhenStarted_ThenShowsHelpAndExitsWithSuccessCode
         {
             await process.WaitForExitAsync(timeout.Token);
         }
-        catch (OperationCanceledException)
+        catch (OperationCanceledException ex)
         {
             process.Kill(true);
             await process.WaitForExitAsync();
             throw new TimeoutException(
-                $"The simulator did not exit within {ExitTimeout.TotalSeconds}s.{Environment.NewLine}{await standardOutput}{await standardError}"
+                $"The simulator did not exit within {ExitTimeout.TotalSeconds}s.{Environment.NewLine}{await standardOutput}{await standardError}",
+                ex
             );
         }
 
diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index d957064..2111c42 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -12,32 +12,32 @@
         <!-- Azure -->
         <PackageVersion Include="Azure.Messaging.EventGrid" Version="5.0.0" />
         <PackageVersion Include="Azure.Messaging.EventHubs" Version="5.12.2" />
-        <PackageVersion Include="Azure.Messaging.ServiceBus" Version="7.20.2" />
+        <PackageVersion Include="Azure.Messaging.ServiceBus" Version="7.21.0" />
         <PackageVersion Include="Azure.Storage.Queues" Version="12.27.1" />
         <!--
             Aspire (Aspire.Hosting.AppHost comes implicitly from the Aspire.AppHost.Sdk).
             Bump the Aspire.AppHost.Sdk version in AzureEventGridSimulator.AppHost.csproj
             in lockstep with these; Dependabot has not been updating it.
         -->
-        <PackageVersion Include="Aspire.Hosting.Azure.Storage" Version="13.5.3" />
-        <PackageVersion Include="Aspire.Hosting.Azure.ServiceBus" Version="13.5.3" />
-        <PackageVersion Include="Aspire.Hosting.Azure.EventHubs" Version="13.5.3" />
-        <PackageVersion Include="Aspire.Hosting.SqlServer" Version="13.5.3" />
+        <PackageVersion Include="Aspire.Hosting.Azure.Storage" Version="13.5.4" />
+        <PackageVersion Include="Aspire.Hosting.Azure.ServiceBus" Version="13.5.4" />
+        <PackageVersion Include="Aspire.Hosting.Azure.EventHubs" Version="13.5.4" />
+        <PackageVersion Include="Aspire.Hosting.SqlServer" Version="13.5.4" />
         <PackageVersion Include="Microsoft.Extensions.ServiceDiscovery" Version="10.10.0" />
-        <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.18.0" />
-        <PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.18.0" />
-        <PackageVersion Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.18.0" />
-        <PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.18.0" />
-        <PackageVersion Include="OpenTelemetry.Instrumentation.Runtime" Version="1.18.0" />
+        <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.19.1" />
+        <PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.19.1" />
+        <PackageVersion Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.19.0" />
+        <PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.19.0" />
+        <PackageVersion Include="OpenTelemetry.Instrumentation.Runtime" Version="1.19.0" />
         <!-- Analyzers -->
-        <PackageVersion Include="Meziantou.Analyzer" Version="3.0.257" />
+        <PackageVersion Include="Meziantou.Analyzer" Version="3.0.290" />
         <!-- Testing -->
         <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.12" />
         <PackageVersion Include="NSubstitute" Version="6.2.0" />
         <PackageVersion Include="Shouldly" Version="4.3.0" />
-        <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.10.0" />
+        <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
         <PackageVersion Include="xunit" Version="2.9.3" />
         <PackageVersion Include="xunit.runner.visualstudio" Version="4.0.0" />
-        <PackageVersion Include="coverlet.collector" Version="10.0.1" />
+        <PackageVersion Include="coverlet.collector" Version="10.1.0" />
     </ItemGroup>
 </Project>