diff --git a/docs/machine-learning/tutorials/snippets/iris-clustering/csharp/IrisFlowerClustering.csproj b/docs/machine-learning/tutorials/snippets/iris-clustering/csharp/IrisFlowerClustering.csproj
index efe2637a7e0f8..e749716df877c 100644
--- a/docs/machine-learning/tutorials/snippets/iris-clustering/csharp/IrisFlowerClustering.csproj
+++ b/docs/machine-learning/tutorials/snippets/iris-clustering/csharp/IrisFlowerClustering.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.ML" Version="4.0.2" />
+    <PackageReference Include="Microsoft.ML" Version="5.0.0" />
   </ItemGroup>
 
   <ItemGroup>