diff --git a/samples/Demo.ActivateNonModalDialog.Test/Demo.ActivateNonModalDialog.Test.csproj b/samples/Demo.ActivateNonModalDialog.Test/Demo.ActivateNonModalDialog.Test.csproj
index ddad3c19..429455f0 100644
--- a/samples/Demo.ActivateNonModalDialog.Test/Demo.ActivateNonModalDialog.Test.csproj
+++ b/samples/Demo.ActivateNonModalDialog.Test/Demo.ActivateNonModalDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.CloseNonModalDialog.Test/Demo.CloseNonModalDialog.Test.csproj b/samples/Demo.CloseNonModalDialog.Test/Demo.CloseNonModalDialog.Test.csproj
index 15a76f61..add46948 100644
--- a/samples/Demo.CloseNonModalDialog.Test/Demo.CloseNonModalDialog.Test.csproj
+++ b/samples/Demo.CloseNonModalDialog.Test/Demo.CloseNonModalDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.CustomDialogTypeLocator.Test/Demo.CustomDialogTypeLocator.Test.csproj b/samples/Demo.CustomDialogTypeLocator.Test/Demo.CustomDialogTypeLocator.Test.csproj
index 35543d57..8f927fb4 100644
--- a/samples/Demo.CustomDialogTypeLocator.Test/Demo.CustomDialogTypeLocator.Test.csproj
+++ b/samples/Demo.CustomDialogTypeLocator.Test/Demo.CustomDialogTypeLocator.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.CustomFolderBrowserDialog.Test/Demo.CustomFolderBrowserDialog.Test.csproj b/samples/Demo.CustomFolderBrowserDialog.Test/Demo.CustomFolderBrowserDialog.Test.csproj
index 9f666b56..f141344f 100644
--- a/samples/Demo.CustomFolderBrowserDialog.Test/Demo.CustomFolderBrowserDialog.Test.csproj
+++ b/samples/Demo.CustomFolderBrowserDialog.Test/Demo.CustomFolderBrowserDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.CustomMessageBox.Test/Demo.CustomMessageBox.Test.csproj b/samples/Demo.CustomMessageBox.Test/Demo.CustomMessageBox.Test.csproj
index 737e44fa..62d49f9e 100644
--- a/samples/Demo.CustomMessageBox.Test/Demo.CustomMessageBox.Test.csproj
+++ b/samples/Demo.CustomMessageBox.Test/Demo.CustomMessageBox.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.CustomOpenFileDialog.Test/Demo.CustomOpenFileDialog.Test.csproj b/samples/Demo.CustomOpenFileDialog.Test/Demo.CustomOpenFileDialog.Test.csproj
index a042c415..45738b2c 100644
--- a/samples/Demo.CustomOpenFileDialog.Test/Demo.CustomOpenFileDialog.Test.csproj
+++ b/samples/Demo.CustomOpenFileDialog.Test/Demo.CustomOpenFileDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.CustomSaveFileDialog.Test/Demo.CustomSaveFileDialog.Test.csproj b/samples/Demo.CustomSaveFileDialog.Test/Demo.CustomSaveFileDialog.Test.csproj
index a1679313..d7be381e 100644
--- a/samples/Demo.CustomSaveFileDialog.Test/Demo.CustomSaveFileDialog.Test.csproj
+++ b/samples/Demo.CustomSaveFileDialog.Test/Demo.CustomSaveFileDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.FolderBrowserDialog.Test/Demo.FolderBrowserDialog.Test.csproj b/samples/Demo.FolderBrowserDialog.Test/Demo.FolderBrowserDialog.Test.csproj
index 3ca5cb57..bac5834e 100644
--- a/samples/Demo.FolderBrowserDialog.Test/Demo.FolderBrowserDialog.Test.csproj
+++ b/samples/Demo.FolderBrowserDialog.Test/Demo.FolderBrowserDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.MessageBox.Test/Demo.MessageBox.Test.csproj b/samples/Demo.MessageBox.Test/Demo.MessageBox.Test.csproj
index 2a745d87..fa002084 100644
--- a/samples/Demo.MessageBox.Test/Demo.MessageBox.Test.csproj
+++ b/samples/Demo.MessageBox.Test/Demo.MessageBox.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.ModalCustomDialog.Test/Demo.ModalCustomDialog.Test.csproj b/samples/Demo.ModalCustomDialog.Test/Demo.ModalCustomDialog.Test.csproj
index 515c7da2..7b72d81b 100644
--- a/samples/Demo.ModalCustomDialog.Test/Demo.ModalCustomDialog.Test.csproj
+++ b/samples/Demo.ModalCustomDialog.Test/Demo.ModalCustomDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.ModalDialog.Test/Demo.ModalDialog.Test.csproj b/samples/Demo.ModalDialog.Test/Demo.ModalDialog.Test.csproj
index ce4f341b..0bc52333 100644
--- a/samples/Demo.ModalDialog.Test/Demo.ModalDialog.Test.csproj
+++ b/samples/Demo.ModalDialog.Test/Demo.ModalDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.NonModalCustomDialog.Test/Demo.NonModalCustomDialog.Test.csproj b/samples/Demo.NonModalCustomDialog.Test/Demo.NonModalCustomDialog.Test.csproj
index f1afdf04..c775f73a 100644
--- a/samples/Demo.NonModalCustomDialog.Test/Demo.NonModalCustomDialog.Test.csproj
+++ b/samples/Demo.NonModalCustomDialog.Test/Demo.NonModalCustomDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.NonModalDialog.Test/Demo.NonModalDialog.Test.csproj b/samples/Demo.NonModalDialog.Test/Demo.NonModalDialog.Test.csproj
index 21d0b174..2405d457 100644
--- a/samples/Demo.NonModalDialog.Test/Demo.NonModalDialog.Test.csproj
+++ b/samples/Demo.NonModalDialog.Test/Demo.NonModalDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.OpenFileDialog.Test/Demo.OpenFileDialog.Test.csproj b/samples/Demo.OpenFileDialog.Test/Demo.OpenFileDialog.Test.csproj
index 781ac6c0..f778532e 100644
--- a/samples/Demo.OpenFileDialog.Test/Demo.OpenFileDialog.Test.csproj
+++ b/samples/Demo.OpenFileDialog.Test/Demo.OpenFileDialog.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.SaveFileDialog.Test/Demo.SaveFileDialog.Test.csproj b/samples/Demo.SaveFileDialog.Test/Demo.SaveFileDialog.Test.csproj
index 95c89b32..0d77ba16 100644
--- a/samples/Demo.SaveFileDialog.Test/Demo.SaveFileDialog.Test.csproj
+++ b/samples/Demo.SaveFileDialog.Test/Demo.SaveFileDialog.Test.csproj
@@ -28,8 +28,8 @@
     <PackageReference Include="FlaUI.UIA3" Version="4.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/Demo.StaThreads.Test/Demo.StaThreads.Test.csproj b/samples/Demo.StaThreads.Test/Demo.StaThreads.Test.csproj
index 418bb3e6..08001425 100644
--- a/samples/Demo.StaThreads.Test/Demo.StaThreads.Test.csproj
+++ b/samples/Demo.StaThreads.Test/Demo.StaThreads.Test.csproj
@@ -27,8 +27,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/samples/TestBaseClasses/TestBaseClasses.csproj b/samples/TestBaseClasses/TestBaseClasses.csproj
index 8872b372..77ee8916 100644
--- a/samples/TestBaseClasses/TestBaseClasses.csproj
+++ b/samples/TestBaseClasses/TestBaseClasses.csproj
@@ -15,8 +15,8 @@
   <ItemGroup>
     <PackageReference Include="FlaUI.UIA3" Version="4.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/test/MvvmDialogs.Test.csproj b/test/MvvmDialogs.Test.csproj
index b82de9d9..c2a67fd6 100644
--- a/test/MvvmDialogs.Test.csproj
+++ b/test/MvvmDialogs.Test.csproj
@@ -31,8 +31,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="xunit" Version="2.6.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>