diff --git a/tests/Simple.App.UnitTests/Simple.App.UnitTests.csproj b/tests/Simple.App.UnitTests/Simple.App.UnitTests.csproj
index 34e36ca..ac08c7e 100644
--- a/tests/Simple.App.UnitTests/Simple.App.UnitTests.csproj
+++ b/tests/Simple.App.UnitTests/Simple.App.UnitTests.csproj
@@ -12,7 +12,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
-        <PackageReference Include="xunit" Version="2.8.1"/>
+        <PackageReference Include="xunit" Version="2.9.1"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.1">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
diff --git a/tests/Simple.Domain.UnitTests/Simple.Domain.UnitTests.csproj b/tests/Simple.Domain.UnitTests/Simple.Domain.UnitTests.csproj
index af28b42..eac4f09 100644
--- a/tests/Simple.Domain.UnitTests/Simple.Domain.UnitTests.csproj
+++ b/tests/Simple.Domain.UnitTests/Simple.Domain.UnitTests.csproj
@@ -14,7 +14,7 @@
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         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
         <PackageReference Include="Moq" Version="4.20.70" />
-        <PackageReference Include="xunit" Version="2.8.1"/>
+        <PackageReference Include="xunit" Version="2.9.1"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.1">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
diff --git a/tests/Simple.IntegrationTests/Simple.IntegrationTests.csproj b/tests/Simple.IntegrationTests/Simple.IntegrationTests.csproj
index 4d977e2..e3092c5 100644
--- a/tests/Simple.IntegrationTests/Simple.IntegrationTests.csproj
+++ b/tests/Simple.IntegrationTests/Simple.IntegrationTests.csproj
@@ -19,7 +19,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="8.0.1" />
-    <PackageReference Include="xunit" Version="2.8.1" />
+    <PackageReference Include="xunit" Version="2.9.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>