diff --git a/tests/FileParser.Test/FileParser.Test.csproj b/tests/FileParser.Test/FileParser.Test.csproj
index 4331e8a..ea1f62d 100644
--- a/tests/FileParser.Test/FileParser.Test.csproj
+++ b/tests/FileParser.Test/FileParser.Test.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-    <PackageReference Include="xunit" Version="2.6.4" />
+    <PackageReference Include="xunit" Version="2.6.6" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.6" PrivateAssets="All" />
     <PackageReference Include="coverlet.collector" Version="6.0.*" PrivateAssets="All" />
   </ItemGroup>