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 fba90d7c..2d2a0ac9 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="5.1.1" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="5.1.2-alpha.0.osoe-84" />
   </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 b4629130..752896a7 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="5.1.1" />
+    <PackageReference Include="Lombiq.Tests.UI" Version="5.1.2-alpha.0.osoe-84" />
   </ItemGroup>
 
   <ItemGroup>