diff --git a/Lombiq.ChartJs.Tests.UI/Lombiq.ChartJs.Tests.UI.csproj b/Lombiq.ChartJs.Tests.UI/Lombiq.ChartJs.Tests.UI.csproj
index da7aace..45b95ca 100644
--- a/Lombiq.ChartJs.Tests.UI/Lombiq.ChartJs.Tests.UI.csproj
+++ b/Lombiq.ChartJs.Tests.UI/Lombiq.ChartJs.Tests.UI.csproj
@@ -36,7 +36,7 @@
   </PropertyGroup>
 
   <ItemGroup Condition="'$(NuGetBuild)' == 'true'">
-    <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.17.osoe-751" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="8.2.1-alpha.18.osoe-751" />
   </ItemGroup>
 
   <ItemGroup>