diff --git a/ConversionTool.Test/ConversionTool.Test.csproj b/ConversionTool.Test/ConversionTool.Test.csproj
index 3ec244f..b8d0bff 100644
--- a/ConversionTool.Test/ConversionTool.Test.csproj
+++ b/ConversionTool.Test/ConversionTool.Test.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="7.0.15" />
     <PackageReference Include="Moq" Version="4.18.4" />
-    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit" Version="2.6.6" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>