diff --git a/src/rviz/default_plugin/tools/interaction_tool.cpp b/src/rviz/default_plugin/tools/interaction_tool.cpp
index 488446a876..9d6f4a0485 100644
--- a/src/rviz/default_plugin/tools/interaction_tool.cpp
+++ b/src/rviz/default_plugin/tools/interaction_tool.cpp
@@ -143,7 +143,7 @@ int InteractionTool::processMouseEvent(ViewportMouseEvent& event)
   bool need_selection_update = context_->getFrameCount() > last_selection_frame_count_;
 
   // We are dragging if a button was down and is still down
-  Qt::MouseButtons buttons = event.buttons_down & (Qt::LeftButton | Qt::RightButton | Qt::MidButton);
+  Qt::MouseButtons buttons = event.buttons_down & (Qt::LeftButton | Qt::RightButton | Qt::MiddleButton);
   if (event.type == QEvent::MouseButtonPress)
     buttons &= ~event.acting_button;
   bool dragging = buttons != 0;
diff --git a/src/rviz/render_panel.cpp b/src/rviz/render_panel.cpp
index bf2925e63a..c52c018001 100644
--- a/src/rviz/render_panel.cpp
+++ b/src/rviz/render_panel.cpp
@@ -126,8 +126,13 @@ void RenderPanel::wheelEvent(QWheelEvent* event)
   int last_x = mouse_x_;
   int last_y = mouse_y_;
 
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+  mouse_x_ = event->position().x();
+  mouse_y_ = event->position().y();
+#else
   mouse_x_ = event->x();
   mouse_y_ = event->y();
+#endif
 
   if (context_)
   {
diff --git a/src/rviz/view_controller.cpp b/src/rviz/view_controller.cpp
index 14b002b9ee..ba10eba23d 100644
--- a/src/rviz/view_controller.cpp
+++ b/src/rviz/view_controller.cpp
@@ -141,7 +141,7 @@ QString ViewController::formatClassId(const QString& class_id)
 
 QVariant ViewController::getViewData(int column, int role) const
 {
-  if (role == Qt::TextColorRole)
+  if (role == Qt::ForegroundRole)
     return QVariant();
 
   if (is_active_)
diff --git a/src/rviz/viewport_mouse_event.h b/src/rviz/viewport_mouse_event.h
index 47195b40f8..849386fbed 100644
--- a/src/rviz/viewport_mouse_event.h
+++ b/src/rviz/viewport_mouse_event.h
@@ -73,9 +73,14 @@ class ViewportMouseEvent
     : panel(p)
     , viewport(vp)
     , type(e->type())
+#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
+    , x(e->position().x())
+    , y(e->position().y())
+#else
     , x(e->x())
     , y(e->y())
-    , wheel_delta(e->delta())
+#endif
+    , wheel_delta(e->angleDelta().y())
     , acting_button(Qt::NoButton)
     , buttons_down(e->buttons())
     , modifiers(e->modifiers())
@@ -93,7 +98,7 @@ class ViewportMouseEvent
   }
   bool middle()
   {
-    return buttons_down & Qt::MidButton;
+    return buttons_down & Qt::MiddleButton;
   }
   bool right()
   {
@@ -121,7 +126,7 @@ class ViewportMouseEvent
   }
   bool middleUp()
   {
-    return type == QEvent::MouseButtonRelease && acting_button == Qt::MidButton;
+    return type == QEvent::MouseButtonRelease && acting_button == Qt::MiddleButton;
   }
   bool rightUp()
   {
@@ -134,7 +139,7 @@ class ViewportMouseEvent
   }
   bool middleDown()
   {
-    return type == QEvent::MouseButtonPress && acting_button == Qt::MidButton;
+    return type == QEvent::MouseButtonPress && acting_button == Qt::MiddleButton;
   }
   bool rightDown()
   {