diff --git a/src/DiffEngine.sln b/src/DiffEngine.sln
index 60efa3a0..668d5464 100644
--- a/src/DiffEngine.sln
+++ b/src/DiffEngine.sln
@@ -30,6 +30,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DiffEngineTray.Tests", "Dif
 		{2B054DB2-42A0-4F3E-87CC-30D6E926D0D9} = {2B054DB2-42A0-4F3E-87CC-30D6E926D0D9}
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VersionTests", "VersionTests\VersionTests.csproj", "{B71AE158-C29F-49FB-B886-8343FD924788}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -65,6 +67,12 @@ Global
 		{E339AB28-21B2-47DB-B995-EB2C4CE8BA99}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E339AB28-21B2-47DB-B995-EB2C4CE8BA99}.Release|Any CPU.Build.0 = Release|Any CPU
 		{E339AB28-21B2-47DB-B995-EB2C4CE8BA99}.Release-NotWindows|Any CPU.ActiveCfg = Release|Any CPU
+		{B71AE158-C29F-49FB-B886-8343FD924788}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B71AE158-C29F-49FB-B886-8343FD924788}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B71AE158-C29F-49FB-B886-8343FD924788}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B71AE158-C29F-49FB-B886-8343FD924788}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B71AE158-C29F-49FB-B886-8343FD924788}.Release-NotWindows|Any CPU.ActiveCfg = Debug|Any CPU
+		{B71AE158-C29F-49FB-B886-8343FD924788}.Release-NotWindows|Any CPU.Build.0 = Debug|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/src/DiffEngine/InternalsVisibleTo.cs b/src/DiffEngine/InternalsVisibleTo.cs
index 7ec24164..6f581cf8 100644
--- a/src/DiffEngine/InternalsVisibleTo.cs
+++ b/src/DiffEngine/InternalsVisibleTo.cs
@@ -1,3 +1,4 @@
 [assembly: InternalsVisibleTo("DiffEngine.Tests, PublicKey=00240000048000009400000006020000002400005253413100040000010001000f0a8e4bf1639dce01be6592384e7dfc621915b7759fb5cee42ec5d351bcc43460432da1659ee618ca6cab6b8b8e56a5deb5d4ee1a49783d5c2690752502d31ccbfee9b2c697e20359b55ad100cc9370c8e983fd9496f01d761a060d0435bac7243b1832ba95757aa5adbb67df38c213d717b6751e1217cea9fa5c61e9b799dd")]
+[assembly: InternalsVisibleTo("VersionTests, PublicKey=00240000048000009400000006020000002400005253413100040000010001000f0a8e4bf1639dce01be6592384e7dfc621915b7759fb5cee42ec5d351bcc43460432da1659ee618ca6cab6b8b8e56a5deb5d4ee1a49783d5c2690752502d31ccbfee9b2c697e20359b55ad100cc9370c8e983fd9496f01d761a060d0435bac7243b1832ba95757aa5adbb67df38c213d717b6751e1217cea9fa5c61e9b799dd")]
 [assembly: InternalsVisibleTo("DiffEngineTray, PublicKey=00240000048000009400000006020000002400005253413100040000010001000f0a8e4bf1639dce01be6592384e7dfc621915b7759fb5cee42ec5d351bcc43460432da1659ee618ca6cab6b8b8e56a5deb5d4ee1a49783d5c2690752502d31ccbfee9b2c697e20359b55ad100cc9370c8e983fd9496f01d761a060d0435bac7243b1832ba95757aa5adbb67df38c213d717b6751e1217cea9fa5c61e9b799dd")]
 [assembly: InternalsVisibleTo("DiffEngineTray.Tests, PublicKey=00240000048000009400000006020000002400005253413100040000010001000f0a8e4bf1639dce01be6592384e7dfc621915b7759fb5cee42ec5d351bcc43460432da1659ee618ca6cab6b8b8e56a5deb5d4ee1a49783d5c2690752502d31ccbfee9b2c697e20359b55ad100cc9370c8e983fd9496f01d761a060d0435bac7243b1832ba95757aa5adbb67df38c213d717b6751e1217cea9fa5c61e9b799dd")]
\ No newline at end of file
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index d3786683..c100493f 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -2,7 +2,7 @@
 <Project>
   <PropertyGroup>
     <NoWarn>CS1591;CS0649</NoWarn>
-    <Version>16.0.0</Version>
+    <Version>16.1.0</Version>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <PackageTags>Testing, Snapshot, Diff, Compare</PackageTags>
     <Description>Launches diff tools based on file extensions. Designed to be consumed by snapshot testing libraries.</Description>
diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 9f19382b..72cd6e24 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -18,7 +18,7 @@
     <PackageVersion Include="System.Collections.Immutable" Version="8.0.0" />
     <PackageVersion Include="System.Globalization.Extensions" Version="4.3.0" />
     <PackageVersion Include="System.IO.Compression" Version="4.3.0" />
-    <PackageVersion Include="System.Management" Version="9.0.2" />
+    <PackageVersion Include="System.Management" Version="8.0.0" />
     <PackageVersion Include="System.Net.Http" Version="4.3.4" />
     <PackageVersion Include="System.Runtime.InteropServices.RuntimeInformation" Version="4.3.0" />
     <PackageVersion Include="System.Text.Json" Version="9.0.3" />
diff --git a/src/VersionTests/GlobalUsings.cs b/src/VersionTests/GlobalUsings.cs
new file mode 100644
index 00000000..02e773f4
--- /dev/null
+++ b/src/VersionTests/GlobalUsings.cs
@@ -0,0 +1,2 @@
+global using System.Management;
+global using System.Collections.Frozen;
\ No newline at end of file
diff --git a/src/DiffEngine.Tests/VersionTests.cs b/src/VersionTests/VersionTests.cs
similarity index 64%
rename from src/DiffEngine.Tests/VersionTests.cs
rename to src/VersionTests/VersionTests.cs
index 424956b6..a1135d7b 100644
--- a/src/DiffEngine.Tests/VersionTests.cs
+++ b/src/VersionTests/VersionTests.cs
@@ -1,21 +1,25 @@
-#if NETFRAMEWORK
+using System.Collections.Frozen;
 
 public class VersionTests
 {
     // work around https://github.com/orgs/VerifyTests/discussions/1366
+#if !NET9_0_OR_GREATER
     [Fact]
     public void Immutable()
     {
-        var assemblyName = typeof(ImmutableDictionary).Assembly.GetName();
+        var assemblyName = typeof(FrozenSet).Assembly.GetName();
         Assert.Equal(new(8, 0, 0, 0), assemblyName.Version);
     }
+#endif
 
     [Fact]
     public void Management()
     {
         var assemblyName = typeof(ManagementQuery).Assembly.GetName();
+#if NETFRAMEWORK
         Assert.Equal(new(4, 0, 0, 0), assemblyName.Version);
+#else
+        Assert.Equal(new(8, 0, 0, 0), assemblyName.Version);
+#endif
     }
-}
-
-#endif
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/src/VersionTests/VersionTests.csproj b/src/VersionTests/VersionTests.csproj
new file mode 100644
index 00000000..cdefa663
--- /dev/null
+++ b/src/VersionTests/VersionTests.csproj
@@ -0,0 +1,19 @@
+
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT'">net472;net48;net9.0</TargetFrameworks>
+    <TargetFrameworks>$(TargetFrameworks);net6.0;net8.0;net9.0</TargetFrameworks>
+    <GenerateAssemblyInfo>true</GenerateAssemblyInfo>
+    <NoWarn>$(NoWarn);SYSLIB0012</NoWarn>
+  </PropertyGroup>
+  <ItemGroup>
+    <Using Include="DiffEngine" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+    <PackageReference Include="Argon" />
+    <PackageReference Include="Xunit" />
+    <PackageReference Include="xunit.runner.visualstudio" PrivateAssets="all" />
+    <PackageReference Include="ProjectDefaults" PrivateAssets="all" />
+    <PackageReference Include="XunitContext" />
+    <ProjectReference Include="..\DiffEngine\DiffEngine.csproj" />
+  </ItemGroup>
+</Project>
\ No newline at end of file