diff --git a/gfx/webrender_bindings/revision.txt b/gfx/webrender_bindings/revision.txt
index 485a80148fb6..45b881c8536b 100644
--- a/gfx/webrender_bindings/revision.txt
+++ b/gfx/webrender_bindings/revision.txt
@@ -1 +1 @@
-d2c673ada607f29846c3d1ac8ca7d2b272ba1b2d
+40aa1851b6453108d1c47a3264360362b9b2d053
diff --git a/gfx/wr/webrender/src/renderer.rs b/gfx/wr/webrender/src/renderer.rs
index f5e20a048d46..ee6d9517e1a8 100644
--- a/gfx/wr/webrender/src/renderer.rs
+++ b/gfx/wr/webrender/src/renderer.rs
@@ -5085,6 +5085,13 @@ impl Renderer {
                         .expect(&format!("Unable to create {}", short_path))
                         .write_all(&bytes)
                         .unwrap();
+                    #[cfg(feature = "png")]
+                    CaptureConfig::save_png(
+                        config.root.join(&short_path).with_extension("png"),
+                        def.descriptor.size,
+                        ReadPixelsFormat::Standard(def.descriptor.format),
+                        &bytes,
+                    );
                 }
                 let plain = PlainExternalImage {
                     data: short_path,