diff --git a/Directory.Packages.props b/Directory.Packages.props
index e4a1dc3..17f22f4 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -3,13 +3,13 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Facility.CodeGen.Console" Version="2.12.1" />
-    <PackageVersion Include="Facility.ConformanceApi" Version="2.27.0" />
-    <PackageVersion Include="Facility.Core" Version="2.27.0" />
-    <PackageVersion Include="Facility.Definition" Version="2.12.1" />
+    <PackageVersion Include="Facility.CodeGen.Console" Version="2.13.0" />
+    <PackageVersion Include="Facility.ConformanceApi" Version="2.28.2" />
+    <PackageVersion Include="Facility.Core" Version="2.28.2" />
+    <PackageVersion Include="Facility.Definition" Version="2.13.0" />
     <PackageVersion Include="Microsoft.AspNet.WebApi.OwinSelfHost" Version="5.3.0" />
     <PackageVersion Include="FluentAssertions" Version="6.12.0" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageVersion Include="NUnit" Version="4.1.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageVersion Include="XmlDocMarkdown.Core" Version="2.9.0" />
diff --git a/conformance/CoreControllerServer/Program.cs b/conformance/CoreControllerServer/Program.cs
index 1184191..d7005d5 100644
--- a/conformance/CoreControllerServer/Program.cs
+++ b/conformance/CoreControllerServer/Program.cs
@@ -12,7 +12,7 @@
 	using var testsJsonReader = new StreamReader(typeof(Program).Assembly.GetManifestResourceStream("CoreControllerServer.ConformanceTests.json")!);
 	return new ConformanceApiService(new ConformanceApiServiceSettings
 	{
-		Tests = ConformanceTestsInfo.FromJson(testsJsonReader.ReadToEnd(), SystemTextJsonServiceSerializer.Instance).Tests!,
+		Tests = ConformanceTestsInfo.FromJson(testsJsonReader.ReadToEnd()).Tests!,
 		JsonSerializer = SystemTextJsonServiceSerializer.Instance,
 	});
 });
diff --git a/conformance/CoreMiddlewareServer/Program.cs b/conformance/CoreMiddlewareServer/Program.cs
index 14d822c..b985985 100644
--- a/conformance/CoreMiddlewareServer/Program.cs
+++ b/conformance/CoreMiddlewareServer/Program.cs
@@ -13,7 +13,7 @@
 	using var testsJsonReader = new StreamReader(typeof(Program).Assembly.GetManifestResourceStream("CoreMiddlewareServer.ConformanceTests.json")!);
 	return new ConformanceApiService(new ConformanceApiServiceSettings
 	{
-		Tests = ConformanceTestsInfo.FromJson(testsJsonReader.ReadToEnd(), SystemTextJsonServiceSerializer.Instance).Tests!,
+		Tests = ConformanceTestsInfo.FromJson(testsJsonReader.ReadToEnd()).Tests!,
 		JsonSerializer = SystemTextJsonServiceSerializer.Instance,
 	});
 });
diff --git a/conformance/WebApiControllerServer/WebApiControllerServerApp.cs b/conformance/WebApiControllerServer/WebApiControllerServerApp.cs
index ebebac5..5167016 100644
--- a/conformance/WebApiControllerServer/WebApiControllerServerApp.cs
+++ b/conformance/WebApiControllerServer/WebApiControllerServerApp.cs
@@ -42,6 +42,6 @@ public void Configuration(IAppBuilder app)
 	private static IReadOnlyList<ConformanceTestInfo> LoadTests()
 	{
 		using var testsJsonReader = new StreamReader(typeof(WebApiControllerServerApp).Assembly.GetManifestResourceStream("WebApiControllerServer.ConformanceTests.json")!);
-		return ConformanceTestsInfo.FromJson(testsJsonReader.ReadToEnd(), JsonSerializer).Tests!;
+		return ConformanceTestsInfo.FromJson(testsJsonReader.ReadToEnd()).Tests!;
 	}
 }
diff --git a/conformance/WebApiMiddlewareServer/WebApiMiddlewareServerApp.cs b/conformance/WebApiMiddlewareServer/WebApiMiddlewareServerApp.cs
index 5c479c7..41ef66b 100644
--- a/conformance/WebApiMiddlewareServer/WebApiMiddlewareServerApp.cs
+++ b/conformance/WebApiMiddlewareServer/WebApiMiddlewareServerApp.cs
@@ -39,6 +39,6 @@ public void Configuration(IAppBuilder app)
 	private static IReadOnlyList<ConformanceTestInfo> LoadTests()
 	{
 		using var testsJsonReader = new StreamReader(typeof(WebApiMiddlewareServerApp).Assembly.GetManifestResourceStream("WebApiMiddlewareServer.ConformanceTests.json")!);
-		return ConformanceTestsInfo.FromJson(testsJsonReader.ReadToEnd(), JsonSerializer).Tests!;
+		return ConformanceTestsInfo.FromJson(testsJsonReader.ReadToEnd()).Tests!;
 	}
 }
diff --git a/dotnet-tools.json b/dotnet-tools.json
index e3ecf76..c556e80 100644
--- a/dotnet-tools.json
+++ b/dotnet-tools.json
@@ -3,10 +3,11 @@
   "isRoot": true,
   "tools": {
     "facilityconformance": {
-      "version": "2.25.0",
+      "version": "2.28.2",
       "commands": [
         "FacilityConformance"
-      ]
+      ],
+      "rollForward": false
     }
   }
 }
\ No newline at end of file