diff --git a/Directory.Packages.props b/Directory.Packages.props
index bd51a5d9d..b04c38d6d 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8" ?>
 <Project>
   <PropertyGroup>
     <CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GeneratedFiles</CompilerGeneratedFilesOutputPath>
@@ -37,8 +37,8 @@
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="2.4.5" />
-    <PackageVersion Include="xunit" Version="2.4.2" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.1" />
+    <PackageVersion Include="xunit" Version="2.5.1" />
     <PackageVersion Include="FluentAssertions" Version="6.12.0" />
     <PackageVersion Include="Verify.Xunit" Version="16.9.0" />
     <PackageVersion Include="Verify.SourceGenerators" Version="1.5.0" />
diff --git a/test/JsonRpc.Tests/ProcessSchedulerTests.cs b/test/JsonRpc.Tests/ProcessSchedulerTests.cs
index c6b661f34..f51b89e6d 100644
--- a/test/JsonRpc.Tests/ProcessSchedulerTests.cs
+++ b/test/JsonRpc.Tests/ProcessSchedulerTests.cs
@@ -346,7 +346,7 @@ public void Should_Handle_Exceptions_Tasks()
                 OnCompleted(Subscribed, Unit.Default)
             );
             var errorObservable = testScheduler.CreateColdObservable(
-                OnError(Subscribed, new NotSameException(), Unit.Default)
+                OnError(Subscribed, new NotSupportedException(), Unit.Default)
             );
             var testObserver = testScheduler.CreateObserver<Unit>();
 
@@ -365,7 +365,7 @@ public void Should_Handle_Exceptions_Tasks()
                                        .ToArray();
 
             messages.Should().Contain(x => x.Value.Kind == NotificationKind.OnNext && x.Time == Subscribed);
-            messages.Should().Contain(x => x.Value.Kind == NotificationKind.OnError && x.Time == Subscribed * 2 && x.Value.Exception is NotSameException);
+            messages.Should().Contain(x => x.Value.Kind == NotificationKind.OnError && x.Time == Subscribed * 2 && x.Value.Exception is NotSupportedException);
             messages.Should().Contain(x => x.Value.Kind == NotificationKind.OnNext && x.Time == Subscribed * 3);
         }