diff --git a/VirtualChemistry.Test.csproj b/VirtualChemistry.Test.csproj
index 61b7865..7cab240 100644
--- a/VirtualChemistry.Test.csproj
+++ b/VirtualChemistry.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
 
         <IsPackable>false</IsPackable>
@@ -14,9 +14,11 @@
         <PackageReference Include="NUnit" Version="3.13.2"/>
         <PackageReference Include="NUnit3TestAdapter" Version="4.0.0"/>
         <PackageReference Include="coverlet.collector" Version="3.1.0"/>
+        <PackageReference Include="Skeleton" Version="1.1.1" />
     </ItemGroup>
 
     <ItemGroup>
+      <ProjectReference Include="..\Skeleton\Skeleton.csproj" />
       <ProjectReference Include="..\VirtualChemistry\VirtualChemistry.csproj" />
     </ItemGroup>
 
diff --git a/VirtualChemistry.Test.sln b/VirtualChemistry.Test.sln
index 87c5602..c58cb39 100644
--- a/VirtualChemistry.Test.sln
+++ b/VirtualChemistry.Test.sln
@@ -4,6 +4,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VirtualChemistry.Test", "Vi
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VirtualChemistry", "..\VirtualChemistry\VirtualChemistry.csproj", "{C1C0E45F-59D4-44C3-A55F-80F44DF2935D}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Skeleton", "..\Skeleton\Skeleton.csproj", "{1782CDC9-BEF5-4988-836D-75B39A989D74}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -18,5 +20,9 @@ Global
 		{C1C0E45F-59D4-44C3-A55F-80F44DF2935D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C1C0E45F-59D4-44C3-A55F-80F44DF2935D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C1C0E45F-59D4-44C3-A55F-80F44DF2935D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1782CDC9-BEF5-4988-836D-75B39A989D74}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1782CDC9-BEF5-4988-836D-75B39A989D74}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1782CDC9-BEF5-4988-836D-75B39A989D74}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1782CDC9-BEF5-4988-836D-75B39A989D74}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal
diff --git a/global.json b/global.json
index 1bcf6c0..2ddda36 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "6.0.0",
+    "version": "8.0.0",
     "rollForward": "latestMinor",
     "allowPrerelease": false
   }