diff --git a/core/src/backend/render.rs b/core/src/backend/render.rs
index 621d524a5..c4e36d030 100644
--- a/core/src/backend/render.rs
+++ b/core/src/backend/render.rs
@@ -551,15 +551,15 @@ pub fn decode_png(data: &[u8]) -> Result<Bitmap, Error> {
     let mut decoder = png::Decoder::new(data);
     // EXPAND expands palettized types to RGB.
     decoder.set_transformations(Transformations::EXPAND);
-    let (info, mut reader) = decoder.read_info()?;
+    let mut reader = decoder.read_info()?;
 
-    let mut data = vec![0; info.buffer_size()];
-    reader.next_frame(&mut data)?;
+    let mut data = vec![0; reader.output_buffer_size()];
+    let info = reader.next_frame(&mut data)?;
 
     Ok(Bitmap {
         width: info.width,
         height: info.height,
-        data: if info.color_type == ColorType::RGBA {
+        data: if info.color_type == ColorType::Rgba {
             BitmapFormat::Rgba(data)
         } else {
             // EXPAND expands other types to RGB.
diff --git a/render/canvas/src/lib.rs b/render/canvas/src/lib.rs
index 4f1c6f80e..ea7f82e4f 100644
--- a/render/canvas/src/lib.rs
+++ b/render/canvas/src/lib.rs
@@ -234,11 +234,11 @@ impl WebCanvasRenderBackend {
             let data = match bitmap.data {
                 BitmapFormat::Rgba(mut data) => {
                     ruffle_core::backend::render::unmultiply_alpha_rgba(&mut data[..]);
-                    encoder.set_color(png::ColorType::RGBA);
+                    encoder.set_color(png::ColorType::Rgba);
                     data
                 }
                 BitmapFormat::Rgb(data) => {
-                    encoder.set_color(png::ColorType::RGB);
+                    encoder.set_color(png::ColorType::Rgb);
                     data
                 }
             };