diff --git a/code/beginner/tutorial9-models/Cargo.toml b/code/beginner/tutorial9-models/Cargo.toml
index a5ceb2ec..5cb0c88c 100644
--- a/code/beginner/tutorial9-models/Cargo.toml
+++ b/code/beginner/tutorial9-models/Cargo.toml
@@ -12,7 +12,7 @@ env_logger = "0.8"
 futures = "0.3"
 image = "0.23"
 log = "0.4"
-tobj = "2.0"
+tobj = "3.0"
 wgpu = {version = "0.8", features = [ "cross" ]}
 winit = "0.24"
 
diff --git a/code/beginner/tutorial9-models/src/model.rs b/code/beginner/tutorial9-models/src/model.rs
index 95375d36..de0d288e 100644
--- a/code/beginner/tutorial9-models/src/model.rs
+++ b/code/beginner/tutorial9-models/src/model.rs
@@ -1,6 +1,7 @@
 use anyhow::*;
 use std::ops::Range;
 use std::path::Path;
+use tobj::LoadOptions;
 use wgpu::util::DeviceExt;
 
 use crate::texture;
@@ -70,7 +71,14 @@ impl Model {
         layout: &wgpu::BindGroupLayout,
         path: P,
     ) -> Result<Self> {
-        let (obj_models, obj_materials) = tobj::load_obj(path.as_ref(), true)?;
+        let (obj_models, obj_materials) = tobj::load_obj(path.as_ref(), &LoadOptions {
+                triangulate: true,
+                single_index: true,
+                ..Default::default()
+            },
+        )?;
+
+        let obj_materials = obj_materials?;
 
         // We're assuming that the texture files are stored with the obj file
         let containing_folder = path.as_ref().parent().context("Directory has no parent")?;