diff --git a/csharp/tutorials/nullable-reference-migration/start/SimpleFeedReader.Tests/SimpleFeedReader.Tests.csproj b/csharp/tutorials/nullable-reference-migration/start/SimpleFeedReader.Tests/SimpleFeedReader.Tests.csproj
index 43ae806505a..528bc1d1ef7 100644
--- a/csharp/tutorials/nullable-reference-migration/start/SimpleFeedReader.Tests/SimpleFeedReader.Tests.csproj
+++ b/csharp/tutorials/nullable-reference-migration/start/SimpleFeedReader.Tests/SimpleFeedReader.Tests.csproj
@@ -6,7 +6,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
     <PackageReference Include="Moq" Version="4.20.69" />
-    <PackageReference Include="xunit" Version="2.5.1" />
+    <PackageReference Include="xunit" Version="2.5.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>
   <ItemGroup>