diff --git a/src/3rdparty b/src/3rdparty
index 8ba90427ae5edea70afbeb02df01f59c8fc366d4..4679cc537c8358afa61918d119ceb629593a4d4d 160000
--- a/src/3rdparty
+++ b/src/3rdparty
@@ -1 +1 @@
-Subproject commit 8ba90427ae5edea70afbeb02df01f59c8fc366d4
+Subproject commit 4679cc537c8358afa61918d119ceb629593a4d4d
diff --git a/src/core/render_widget_host_view_qt.cpp b/src/core/render_widget_host_view_qt.cpp
index 414fc6582fbc1531ce313b4c4309032c84df6cec..8b1a9075be93107289ef2daa1092012bd0a234b1 100644
--- a/src/core/render_widget_host_view_qt.cpp
+++ b/src/core/render_widget_host_view_qt.cpp
@@ -666,9 +666,9 @@ void RenderWidgetHostViewQt::DidCreateNewRendererCompositorFrameSink(viz::mojom:
 void RenderWidgetHostViewQt::SubmitCompositorFrame(const viz::LocalSurfaceId &local_surface_id, viz::CompositorFrame frame, base::Optional<viz::HitTestRegionList>)
 {
     bool scrollOffsetChanged = (m_lastScrollOffset != frame.metadata.root_scroll_offset);
-    bool contentsSizeChanged = (m_lastContentsSize != frame.metadata.scrollable_viewport_size);
+    bool contentsSizeChanged = (m_lastContentsSize != frame.metadata.root_layer_size);
     m_lastScrollOffset = frame.metadata.root_scroll_offset;
-    m_lastContentsSize = frame.metadata.scrollable_viewport_size;
+    m_lastContentsSize = frame.metadata.root_layer_size;
 
     // Force to process swap messages
     uint32_t frame_token = frame.metadata.frame_token;