diff --git a/src/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBus/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBus.csproj b/src/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBus/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBus.csproj
index c9e6301..286300c 100644
--- a/src/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBus/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBus.csproj
+++ b/src/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBus/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBus.csproj
@@ -20,7 +20,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MassTransit.Azure.ServiceBus.Core" Version="8.5.5" />
+    <PackageReference Include="MassTransit.Azure.ServiceBus.Core" Version="9.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBusDeadLetter/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBusDeadLetter.csproj b/src/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBusDeadLetter/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBusDeadLetter.csproj
index c9e6301..286300c 100644
--- a/src/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBusDeadLetter/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBusDeadLetter.csproj
+++ b/src/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBusDeadLetter/ServiceControl.Connector.MassTransit.AcceptanceTests.AzureServiceBusDeadLetter.csproj
@@ -20,7 +20,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MassTransit.Azure.ServiceBus.Core" Version="8.5.5" />
+    <PackageReference Include="MassTransit.Azure.ServiceBus.Core" Version="9.0.1" />
   </ItemGroup>
 
   <ItemGroup>