diff --git a/Directory.Packages.props b/Directory.Packages.props
index 53484c36e7..f6ddd9d6e4 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -25,7 +25,7 @@
     <PackageVersion Include="Spectre.Console.Cli" Version="0.45.0" />
     <PackageVersion Include="System.Text.Json" Version="8.0.3" />
     <PackageVersion Include="Test262Harness" Version="1.0.0" />
-    <PackageVersion Include="xunit" Version="2.8.0" />
+    <PackageVersion Include="xunit" Version="2.8.1" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.1" PrivateAssets="all" />
     <PackageVersion Include="YantraJS.Core" Version="1.2.209" />
   </ItemGroup>
diff --git a/Jint.Tests/Runtime/StringTests.cs b/Jint.Tests/Runtime/StringTests.cs
index 99bc9dd621..a4ef7d4bbe 100644
--- a/Jint.Tests/Runtime/StringTests.cs
+++ b/Jint.Tests/Runtime/StringTests.cs
@@ -90,7 +90,7 @@ public void ShouldCompareWithLocale()
         Assert.Equal(-1, engine.Evaluate("'王五'.localeCompare('张三', 'zh-CN')").AsInteger());
     }
 
-    public static TheoryData GetLithuaniaTestsData()
+    public static TheoryData<string, string> GetLithuaniaTestsData()
     {
         return new StringTetsLithuaniaData().TestData();
     }