diff --git a/content/languages/csharp/index.md b/content/languages/csharp/index.md
index b9843da4..5021b7d0 100644
--- a/content/languages/csharp/index.md
+++ b/content/languages/csharp/index.md
@@ -8,11 +8,12 @@ tags: [csharp]
 
 ## Versions
 
-- 10.0 (.Net 6.0)
+- 10.0 (.NET 6.0)
+- 12.0 (.NET 8.0)
 
 ## Test Frameworks
 
-[NUnit](http://www.nunit.org/)
+[NUnit](https://nunit.org/)
 
 ## Timeout
 12 seconds
diff --git a/content/languages/csharp/nunit.md b/content/languages/csharp/nunit.md
index 1ded9ca8..89e62812 100644
--- a/content/languages/csharp/nunit.md
+++ b/content/languages/csharp/nunit.md
@@ -32,7 +32,7 @@ public class AddTest
     [Test, Description("should add two numbers")]
     public void ShouldAddTwoNumbers()
     {
-        Assert.AreEqual(3, Challenge.Add(1, 2));
+        Assert.That(3, Is.EqualTo(Challenge.Add(1, 2)));
     }
 }
 ```