diff --git a/Lombiq.BaseTheme/Lombiq.BaseTheme.csproj b/Lombiq.BaseTheme/Lombiq.BaseTheme.csproj
index 3be89fa..57cbb70 100644
--- a/Lombiq.BaseTheme/Lombiq.BaseTheme.csproj
+++ b/Lombiq.BaseTheme/Lombiq.BaseTheme.csproj
@@ -59,11 +59,11 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.HelpfulLibraries" Version="10.0.1-alpha.0.occ-245" />
+    <PackageReference Include="Lombiq.HelpfulLibraries" Version="10.0.1-alpha.1.occ-245" />
     <PackageReference Include="Lombiq.HelpfulExtensions" Version="8.0.2-alpha.0.occ-245" />
     <PackageReference Include="Lombiq.NodeJs.Extensions" Version="2.1.0" />
-    <PackageReference Include="Lombiq.HelpfulLibraries.SourceGenerators" Version="10.0.1-alpha.0.occ-245" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-    <PackageReference Include="Lombiq.HelpfulLibraries.Attributes" Version="10.0.1-alpha.0.occ-245" OutputItemType="Analyzer" ReferenceOutputAssembly="true" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.SourceGenerators" Version="10.0.1-alpha.1.occ-245" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
+    <PackageReference Include="Lombiq.HelpfulLibraries.Attributes" Version="10.0.1-alpha.1.occ-245" OutputItemType="Analyzer" ReferenceOutputAssembly="true" />
 
     <Content Include="Assets/Styles/**/*.*">
       <IncludeInPackage>true</IncludeInPackage>