diff --git a/Solutions/Marain.UserNotifications.OpenApi/Marain.UserNotifications.OpenApi.csproj b/Solutions/Marain.UserNotifications.OpenApi/Marain.UserNotifications.OpenApi.csproj
index 88203f0b..56ec34da 100644
--- a/Solutions/Marain.UserNotifications.OpenApi/Marain.UserNotifications.OpenApi.csproj
+++ b/Solutions/Marain.UserNotifications.OpenApi/Marain.UserNotifications.OpenApi.csproj
@@ -28,7 +28,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Marain.Services.Tenancy" Version="3.1.0" />
-    <PackageReference Include="Menes.Abstractions" Version="4.0.0" />
+    <PackageReference Include="Menes.Abstractions" Version="5.0.0" />
     <PackageReference Include="Menes.Hosting" Version="4.0.0" />
     <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.1.46">
       <PrivateAssets>all</PrivateAssets>