diff --git a/Lombiq.Hosting.Tenants.Admin.Login/Lombiq.Hosting.Tenants.Admin.Login.csproj b/Lombiq.Hosting.Tenants.Admin.Login/Lombiq.Hosting.Tenants.Admin.Login.csproj
index 1383759b..0a11d7bf 100644
--- a/Lombiq.Hosting.Tenants.Admin.Login/Lombiq.Hosting.Tenants.Admin.Login.csproj
+++ b/Lombiq.Hosting.Tenants.Admin.Login/Lombiq.Hosting.Tenants.Admin.Login.csproj
@@ -45,7 +45,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="8.1.1-alpha.7.osoe-751" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="9.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/Lombiq.Hosting.Tenants.EmailQuotaManagement.Tests.UI/Lombiq.Hosting.Tenants.EmailQuotaManagement.Tests.UI.csproj b/Lombiq.Hosting.Tenants.EmailQuotaManagement.Tests.UI/Lombiq.Hosting.Tenants.EmailQuotaManagement.Tests.UI.csproj
index 6951047d..24ec0d6d 100644
--- a/Lombiq.Hosting.Tenants.EmailQuotaManagement.Tests.UI/Lombiq.Hosting.Tenants.EmailQuotaManagement.Tests.UI.csproj
+++ b/Lombiq.Hosting.Tenants.EmailQuotaManagement.Tests.UI/Lombiq.Hosting.Tenants.EmailQuotaManagement.Tests.UI.csproj
@@ -33,7 +33,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.22.osoe-751" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="9.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj b/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
index c814c783..cca67c91 100644
--- a/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
+++ b/Lombiq.Hosting.Tenants.EmailQuotaManagement/Lombiq.Hosting.Tenants.EmailQuotaManagement.csproj
@@ -52,7 +52,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="8.1.1-alpha.7.osoe-751" />
-    <PackageReference Include="Lombiq.HelpfulExtensions" Version="7.0.3-alpha.4.osoe-751" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="9.0.0" />
+    <PackageReference Include="Lombiq.HelpfulExtensions" Version="8.0.0" />
   </ItemGroup>
 </Project>
diff --git a/Lombiq.Hosting.Tenants.EnvironmentRobots.Tests.UI/Lombiq.Hosting.Tenants.EnvironmentRobots.Tests.UI.csproj b/Lombiq.Hosting.Tenants.EnvironmentRobots.Tests.UI/Lombiq.Hosting.Tenants.EnvironmentRobots.Tests.UI.csproj
index c3e8ec06..fc892ff3 100644
--- a/Lombiq.Hosting.Tenants.EnvironmentRobots.Tests.UI/Lombiq.Hosting.Tenants.EnvironmentRobots.Tests.UI.csproj
+++ b/Lombiq.Hosting.Tenants.EnvironmentRobots.Tests.UI/Lombiq.Hosting.Tenants.EnvironmentRobots.Tests.UI.csproj
@@ -21,7 +21,7 @@
     </ItemGroup>
 
     <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-        <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.22.osoe-751" />
+        <PackageReference Include="Lombiq.Tests.UI" Version="9.0.0" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/Lombiq.Hosting.Tenants.FeaturesGuard.Tests.UI/Lombiq.Hosting.Tenants.FeaturesGuard.Tests.UI.csproj b/Lombiq.Hosting.Tenants.FeaturesGuard.Tests.UI/Lombiq.Hosting.Tenants.FeaturesGuard.Tests.UI.csproj
index d20e51bf..ccda4ead 100644
--- a/Lombiq.Hosting.Tenants.FeaturesGuard.Tests.UI/Lombiq.Hosting.Tenants.FeaturesGuard.Tests.UI.csproj
+++ b/Lombiq.Hosting.Tenants.FeaturesGuard.Tests.UI/Lombiq.Hosting.Tenants.FeaturesGuard.Tests.UI.csproj
@@ -33,7 +33,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.22.osoe-751" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="9.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/Lombiq.Hosting.Tenants.FeaturesGuard/Lombiq.Hosting.Tenants.FeaturesGuard.csproj b/Lombiq.Hosting.Tenants.FeaturesGuard/Lombiq.Hosting.Tenants.FeaturesGuard.csproj
index 514f3ea4..b3a08dd2 100644
--- a/Lombiq.Hosting.Tenants.FeaturesGuard/Lombiq.Hosting.Tenants.FeaturesGuard.csproj
+++ b/Lombiq.Hosting.Tenants.FeaturesGuard/Lombiq.Hosting.Tenants.FeaturesGuard.csproj
@@ -47,8 +47,8 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="8.1.1-alpha.7.osoe-751" />
-    <PackageReference Include="Lombiq.HelpfulLibraries.Common" Version="8.1.1-alpha.7.osoe-751" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="9.0.0" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.Common" Version="9.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/Lombiq.Hosting.Tenants.IdleTenantManagement.Tests.UI/Lombiq.Hosting.Tenants.IdleTenantManagement.Tests.UI.csproj b/Lombiq.Hosting.Tenants.IdleTenantManagement.Tests.UI/Lombiq.Hosting.Tenants.IdleTenantManagement.Tests.UI.csproj
index bcc86e5e..c6742312 100644
--- a/Lombiq.Hosting.Tenants.IdleTenantManagement.Tests.UI/Lombiq.Hosting.Tenants.IdleTenantManagement.Tests.UI.csproj
+++ b/Lombiq.Hosting.Tenants.IdleTenantManagement.Tests.UI/Lombiq.Hosting.Tenants.IdleTenantManagement.Tests.UI.csproj
@@ -21,7 +21,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.22.osoe-751" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="9.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Lombiq.Hosting.Tenants.Maintenance.Tests.UI/Lombiq.Hosting.Tenants.Maintenance.Tests.UI.csproj b/Lombiq.Hosting.Tenants.Maintenance.Tests.UI/Lombiq.Hosting.Tenants.Maintenance.Tests.UI.csproj
index 4d2fc703..24250f4c 100644
--- a/Lombiq.Hosting.Tenants.Maintenance.Tests.UI/Lombiq.Hosting.Tenants.Maintenance.Tests.UI.csproj
+++ b/Lombiq.Hosting.Tenants.Maintenance.Tests.UI/Lombiq.Hosting.Tenants.Maintenance.Tests.UI.csproj
@@ -21,7 +21,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.22.osoe-751" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="9.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Lombiq.Hosting.Tenants.Maintenance/Lombiq.Hosting.Tenants.Maintenance.csproj b/Lombiq.Hosting.Tenants.Maintenance/Lombiq.Hosting.Tenants.Maintenance.csproj
index d276f37c..17ca0b99 100644
--- a/Lombiq.Hosting.Tenants.Maintenance/Lombiq.Hosting.Tenants.Maintenance.csproj
+++ b/Lombiq.Hosting.Tenants.Maintenance/Lombiq.Hosting.Tenants.Maintenance.csproj
@@ -50,8 +50,8 @@
     </ItemGroup>
 
     <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-        <PackageReference Include="Lombiq.HelpfulLibraries.Common" Version="8.1.1-alpha.7.osoe-751" />
-        <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="8.1.1-alpha.7.osoe-751" />
+        <PackageReference Include="Lombiq.HelpfulLibraries.Common" Version="9.0.0" />
+        <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="9.0.0" />
     </ItemGroup>
 
 </Project>
diff --git a/Lombiq.Hosting.Tenants.Management.Tests.UI/Lombiq.Hosting.Tenants.Management.Tests.UI.csproj b/Lombiq.Hosting.Tenants.Management.Tests.UI/Lombiq.Hosting.Tenants.Management.Tests.UI.csproj
index f699d6bd..c8751f40 100644
--- a/Lombiq.Hosting.Tenants.Management.Tests.UI/Lombiq.Hosting.Tenants.Management.Tests.UI.csproj
+++ b/Lombiq.Hosting.Tenants.Management.Tests.UI/Lombiq.Hosting.Tenants.Management.Tests.UI.csproj
@@ -21,7 +21,7 @@
     </ItemGroup>
 
     <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-        <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.22.osoe-751" />
+        <PackageReference Include="Lombiq.Tests.UI" Version="9.0.0" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/Lombiq.Hosting.Tenants.Management/Lombiq.Hosting.Tenants.Management.csproj b/Lombiq.Hosting.Tenants.Management/Lombiq.Hosting.Tenants.Management.csproj
index c807d3c8..4c95e83e 100644
--- a/Lombiq.Hosting.Tenants.Management/Lombiq.Hosting.Tenants.Management.csproj
+++ b/Lombiq.Hosting.Tenants.Management/Lombiq.Hosting.Tenants.Management.csproj
@@ -45,7 +45,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="8.1.1-alpha.7.osoe-751" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="9.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/Lombiq.Hosting.Tenants.MediaStorageManagement.Tests.UI/Lombiq.Hosting.Tenants.MediaStorageManagement.Tests.UI.csproj b/Lombiq.Hosting.Tenants.MediaStorageManagement.Tests.UI/Lombiq.Hosting.Tenants.MediaStorageManagement.Tests.UI.csproj
index 1115e878..98dd3742 100644
--- a/Lombiq.Hosting.Tenants.MediaStorageManagement.Tests.UI/Lombiq.Hosting.Tenants.MediaStorageManagement.Tests.UI.csproj
+++ b/Lombiq.Hosting.Tenants.MediaStorageManagement.Tests.UI/Lombiq.Hosting.Tenants.MediaStorageManagement.Tests.UI.csproj
@@ -33,7 +33,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.22.osoe-751" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="9.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/Lombiq.Hosting.Tenants.MediaStorageManagement/Lombiq.Hosting.Tenants.MediaStorageManagement.csproj b/Lombiq.Hosting.Tenants.MediaStorageManagement/Lombiq.Hosting.Tenants.MediaStorageManagement.csproj
index 94ff1792..a0276c9e 100644
--- a/Lombiq.Hosting.Tenants.MediaStorageManagement/Lombiq.Hosting.Tenants.MediaStorageManagement.csproj
+++ b/Lombiq.Hosting.Tenants.MediaStorageManagement/Lombiq.Hosting.Tenants.MediaStorageManagement.csproj
@@ -46,7 +46,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="8.1.1-alpha.7.osoe-751" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.OrchardCore" Version="9.0.0" />
   </ItemGroup>
 
 </Project>