3 files changed, 3 insertions, 3 deletions

diff --git a/src/tools/test/WixToolsetTest.Heat/HeatFixture.cs b/src/tools/test/WixToolsetTest.Heat/HeatFixture.cs
index befcedcc..388d4dc0 100644
--- a/src/tools/test/WixToolsetTest.Heat/HeatFixture.cs
+++ b/src/tools/test/WixToolsetTest.Heat/HeatFixture.cs
@@ -4,7 +4,7 @@ namespace WixToolsetTest.Heat
 {
     using System.IO;
     using System.Linq;
-    using WixBuildTools.TestSupport;
+    using WixInternal.TestSupport;
     using Xunit;
 
     public class HeatFixture
diff --git a/src/tools/test/WixToolsetTest.Heat/HeatRunner.cs b/src/tools/test/WixToolsetTest.Heat/HeatRunner.cs
index c914dcac..e4004300 100644
--- a/src/tools/test/WixToolsetTest.Heat/HeatRunner.cs
+++ b/src/tools/test/WixToolsetTest.Heat/HeatRunner.cs
@@ -5,7 +5,7 @@ namespace WixToolsetTest.Heat
     using System.Collections.Generic;
     using System.Threading.Tasks;
     using WixToolset.Core;
-    using WixToolset.Core.TestPackage;
+    using WixInternal.Core.TestPackage;
     using WixToolset.Data;
     using WixToolset.Extensibility.Services;
     using WixToolset.Tools.Heat;
diff --git a/src/tools/test/WixToolsetTest.Heat/WixToolsetTest.Heat.csproj b/src/tools/test/WixToolsetTest.Heat/WixToolsetTest.Heat.csproj
index cb4deae1..fb86ecdf 100644
--- a/src/tools/test/WixToolsetTest.Heat/WixToolsetTest.Heat.csproj
+++ b/src/tools/test/WixToolsetTest.Heat/WixToolsetTest.Heat.csproj
@@ -17,6 +17,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="WixToolset.Core.TestPackage" />
+    <PackageReference Include="WixInternal.Core.TestPackage" />
   </ItemGroup>
 </Project>