diff --git a/src/ITOps.Middlewares/ITOps.Middlewares.csproj b/src/ITOps.Middlewares/ITOps.Middlewares.csproj
index 0b24e074..f8434315 100644
--- a/src/ITOps.Middlewares/ITOps.Middlewares.csproj
+++ b/src/ITOps.Middlewares/ITOps.Middlewares.csproj
@@ -8,4 +8,8 @@
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
   </ItemGroup>
 
+  <ItemGroup Label="Address vulnerabilities">
+    <PackageReference Include="System.Text.Encodings.Web" Version="4.7.2" />
+  </ItemGroup>
+
 </Project>
diff --git a/src/ITOps.ViewModelComposition/ITOps.ViewModelComposition.csproj b/src/ITOps.ViewModelComposition/ITOps.ViewModelComposition.csproj
index 63467066..0f574fdb 100644
--- a/src/ITOps.ViewModelComposition/ITOps.ViewModelComposition.csproj
+++ b/src/ITOps.ViewModelComposition/ITOps.ViewModelComposition.csproj
@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="ServiceComposer.AspNetCore" Version="2.2.0" />
+    <PackageReference Include="ServiceComposer.AspNetCore" Version="3.1.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/ITOps.ViewModelComposition/IdSetterViewModelPreviewHandler.cs b/src/ITOps.ViewModelComposition/IdSetterViewModelPreviewHandler.cs
index d00e1fc1..44e88a47 100644
--- a/src/ITOps.ViewModelComposition/IdSetterViewModelPreviewHandler.cs
+++ b/src/ITOps.ViewModelComposition/IdSetterViewModelPreviewHandler.cs
@@ -7,12 +7,6 @@ namespace ITOps.ViewModelComposition
 {
     class IdSetterViewModelPreviewHandler : IViewModelPreviewHandler
     {
-        Task IViewModelPreviewHandler.Preview(dynamic viewModel)
-        {
-            //Obsolete: won't be ever invoked
-            throw new System.NotImplementedException();
-        }
-        
         public Task Preview(HttpRequest request)
         {
             var viewModel = request.GetComposedResponseModel();
diff --git a/src/Marketing.ViewModelComposition/Marketing.ViewModelComposition.csproj b/src/Marketing.ViewModelComposition/Marketing.ViewModelComposition.csproj
index 3ac68c55..c50d914a 100644
--- a/src/Marketing.ViewModelComposition/Marketing.ViewModelComposition.csproj
+++ b/src/Marketing.ViewModelComposition/Marketing.ViewModelComposition.csproj
@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="ServiceComposer.AspNetCore" Version="2.2.0" />
+    <PackageReference Include="ServiceComposer.AspNetCore" Version="3.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Sales.ViewModelComposition/Sales.ViewModelComposition.csproj b/src/Sales.ViewModelComposition/Sales.ViewModelComposition.csproj
index 11b691fb..fd91c9c0 100644
--- a/src/Sales.ViewModelComposition/Sales.ViewModelComposition.csproj
+++ b/src/Sales.ViewModelComposition/Sales.ViewModelComposition.csproj
@@ -8,7 +8,7 @@
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="NServiceBus" Version="9.2.3" />
-    <PackageReference Include="ServiceComposer.AspNetCore" Version="2.2.0" />
+    <PackageReference Include="ServiceComposer.AspNetCore" Version="3.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Shipping.ViewModelComposition/Shipping.ViewModelComposition.csproj b/src/Shipping.ViewModelComposition/Shipping.ViewModelComposition.csproj
index 1e87def3..c933afdb 100644
--- a/src/Shipping.ViewModelComposition/Shipping.ViewModelComposition.csproj
+++ b/src/Shipping.ViewModelComposition/Shipping.ViewModelComposition.csproj
@@ -8,7 +8,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="NServiceBus" Version="9.2.3" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="ServiceComposer.AspNetCore" Version="2.2.0" />
+    <PackageReference Include="ServiceComposer.AspNetCore" Version="3.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Warehouse.ViewModelComposition/Warehouse.ViewModelComposition.csproj b/src/Warehouse.ViewModelComposition/Warehouse.ViewModelComposition.csproj
index 516a2eec..fc09f05d 100644
--- a/src/Warehouse.ViewModelComposition/Warehouse.ViewModelComposition.csproj
+++ b/src/Warehouse.ViewModelComposition/Warehouse.ViewModelComposition.csproj
@@ -8,7 +8,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="NServiceBus" Version="9.2.3" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="ServiceComposer.AspNetCore" Version="2.2.0" />
+    <PackageReference Include="ServiceComposer.AspNetCore" Version="3.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/WebApp/WebApp.csproj b/src/WebApp/WebApp.csproj
index 6b3e92a7..495aed28 100644
--- a/src/WebApp/WebApp.csproj
+++ b/src/WebApp/WebApp.csproj
@@ -13,7 +13,7 @@
     <PackageReference Include="NServiceBus" Version="9.2.3" />
     <PackageReference Include="NServiceBus.Extensions.Hosting" Version="3.0.0" />
     <PackageReference Include="NServiceBus.Newtonsoft.Json" Version="4.0.0" />
-    <PackageReference Include="ServiceComposer.AspNetCore" Version="2.2.0" />
+    <PackageReference Include="ServiceComposer.AspNetCore" Version="3.1.0" />
   </ItemGroup>
 
   <ItemGroup>