diff --git a/Lombiq.HelpfulExtensions.Tests.UI/Lombiq.HelpfulExtensions.Tests.UI.csproj b/Lombiq.HelpfulExtensions.Tests.UI/Lombiq.HelpfulExtensions.Tests.UI.csproj
index fbc9a14a..1a6df02d 100644
--- a/Lombiq.HelpfulExtensions.Tests.UI/Lombiq.HelpfulExtensions.Tests.UI.csproj
+++ b/Lombiq.HelpfulExtensions.Tests.UI/Lombiq.HelpfulExtensions.Tests.UI.csproj
@@ -37,7 +37,7 @@
   </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.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj b/Lombiq.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj
index 5224bdce..08189172 100644
--- a/Lombiq.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj
+++ b/Lombiq.HelpfulExtensions/Lombiq.HelpfulExtensions.csproj
@@ -57,7 +57,7 @@
   </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" />
     <PackageReference Include="Lombiq.NodeJs.Extensions" Version="1.3.3-alpha.0.osoe-751" />
   </ItemGroup>