diff --git a/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj b/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
index 3a1aa1e..f66ab19 100644
--- a/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
+++ b/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
@@ -51,6 +51,6 @@
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
     <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="11.0.0" />
-    <PackageReference Include="Lombiq.HelpfulExtensions" Version="8.0.2-alpha.2.osoe-818" />
+    <PackageReference Include="Lombiq.HelpfulExtensions" Version="9.0.0" />
   </ItemGroup>
 </Project>