diff --git a/Cargo.toml b/Cargo.toml
index 3b56fbb..63b835b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -55,7 +55,7 @@ vello_encoding = { path = "crates/encoding" }
 bytemuck = { version = "1.12.1", features = ["derive"] }
 fello = { git = "https://github.com/dfrg/fount", rev = "58a284eaae67512fb61cf76177c5d33238d79cb1" }
 peniko = { git = "https://github.com/linebender/peniko", rev = "cafdac9a211a0fb2fec5656bd663d1ac770bcc81" }
-wgpu = "0.15"
+wgpu = "0.16"
 
 # Used for examples
 clap = "4.1.0"
diff --git a/src/engine.rs b/src/engine.rs
index 28772cf..cd1404e 100644
--- a/src/engine.rs
+++ b/src/engine.rs
@@ -311,8 +311,8 @@ impl Engine {
                         bytes,
                         wgpu::ImageDataLayout {
                             offset: 0,
-                            bytes_per_row: NonZeroU32::new(
-                                image_proxy.width * format.describe().block_size as u32,
+                            bytes_per_row: Some(
+                                image_proxy.width * format.block_size(None).unwrap(),
                             ),
                             rows_per_image: None,
                         },
@@ -338,9 +338,7 @@ impl Engine {
                             &data[..],
                             wgpu::ImageDataLayout {
                                 offset: 0,
-                                bytes_per_row: NonZeroU32::new(
-                                    *width * format.describe().block_size as u32,
-                                ),
+                                bytes_per_row: Some(*width * format.block_size(None).unwrap()),
                                 rows_per_image: None,
                             },
                             wgpu::Extent3d {