diff --git a/plasmoid/contents/ui/AutoscrollText.qml b/plasmoid/contents/ui/AutoscrollText.qml
index f983da9..a120a60 100644
--- a/plasmoid/contents/ui/AutoscrollText.qml
+++ b/plasmoid/contents/ui/AutoscrollText.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 
 Item {
     id: scroll
diff --git a/plasmoid/contents/ui/CompactApplet.qml b/plasmoid/contents/ui/CompactApplet.qml
index 55cebd4..fc9dd71 100644
--- a/plasmoid/contents/ui/CompactApplet.qml
+++ b/plasmoid/contents/ui/CompactApplet.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 
 Flow {
diff --git a/plasmoid/contents/ui/CoverArt.qml b/plasmoid/contents/ui/CoverArt.qml
index 477992c..2e51cce 100644
--- a/plasmoid/contents/ui/CoverArt.qml
+++ b/plasmoid/contents/ui/CoverArt.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import QtQuick.Controls 1.4
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/plasmoid/contents/ui/DefaultLayout.qml b/plasmoid/contents/ui/DefaultLayout.qml
index c6e9a8a..5e5d529 100644
--- a/plasmoid/contents/ui/DefaultLayout.qml
+++ b/plasmoid/contents/ui/DefaultLayout.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import QtGraphicalEffects 1.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/plasmoid/contents/ui/FullApplet.qml b/plasmoid/contents/ui/FullApplet.qml
index 45f797e..fc2b5b4 100644
--- a/plasmoid/contents/ui/FullApplet.qml
+++ b/plasmoid/contents/ui/FullApplet.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.plasmoid 2.0
diff --git a/plasmoid/contents/ui/IconWidget.qml b/plasmoid/contents/ui/IconWidget.qml
index 1c71dff..f5603b6 100644
--- a/plasmoid/contents/ui/IconWidget.qml
+++ b/plasmoid/contents/ui/IconWidget.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 
diff --git a/plasmoid/contents/ui/MediaPlayerArea.qml b/plasmoid/contents/ui/MediaPlayerArea.qml
index 0ffbdf6..cd9ec98 100644
--- a/plasmoid/contents/ui/MediaPlayerArea.qml
+++ b/plasmoid/contents/ui/MediaPlayerArea.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 
 MouseArea {
     id: volumeWheelArea
diff --git a/plasmoid/contents/ui/Mpris2.qml b/plasmoid/contents/ui/Mpris2.qml
index 295349a..923ba0d 100644
--- a/plasmoid/contents/ui/Mpris2.qml
+++ b/plasmoid/contents/ui/Mpris2.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import org.kde.plasma.core 2.0 as PlasmaCore
 
 PlasmaCore.DataSource {
diff --git a/plasmoid/contents/ui/PlaybackBar.qml b/plasmoid/contents/ui/PlaybackBar.qml
index 83e5eea..e91975b 100644
--- a/plasmoid/contents/ui/PlaybackBar.qml
+++ b/plasmoid/contents/ui/PlaybackBar.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import org.kde.plasma.core 2.0 as PlasmaCore
 
 PlaybackItem {
diff --git a/plasmoid/contents/ui/PlaybackItem.qml b/plasmoid/contents/ui/PlaybackItem.qml
index 25ef2f3..a87ab50 100644
--- a/plasmoid/contents/ui/PlaybackItem.qml
+++ b/plasmoid/contents/ui/PlaybackItem.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 
 Item {
     id: playbackitem
diff --git a/plasmoid/contents/ui/PlaybackWidget.qml b/plasmoid/contents/ui/PlaybackWidget.qml
index 4248a6f..e09b591 100644
--- a/plasmoid/contents/ui/PlaybackWidget.qml
+++ b/plasmoid/contents/ui/PlaybackWidget.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
diff --git a/plasmoid/contents/ui/PopupButton.qml b/plasmoid/contents/ui/PopupButton.qml
index ac4aecd..b1cc986 100644
--- a/plasmoid/contents/ui/PopupButton.qml
+++ b/plasmoid/contents/ui/PopupButton.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import org.kde.plasma.core 2.0 as PlasmaCore
 
 IconWidget {
diff --git a/plasmoid/contents/ui/SeekBar.qml b/plasmoid/contents/ui/SeekBar.qml
index 9c9ec0a..759bb84 100644
--- a/plasmoid/contents/ui/SeekBar.qml
+++ b/plasmoid/contents/ui/SeekBar.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
diff --git a/plasmoid/contents/ui/SliderSeek.qml b/plasmoid/contents/ui/SliderSeek.qml
index e26844a..9e34c1b 100644
--- a/plasmoid/contents/ui/SliderSeek.qml
+++ b/plasmoid/contents/ui/SliderSeek.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
diff --git a/plasmoid/contents/ui/SliderVolume.qml b/plasmoid/contents/ui/SliderVolume.qml
index b6ec3a9..5132853 100644
--- a/plasmoid/contents/ui/SliderVolume.qml
+++ b/plasmoid/contents/ui/SliderVolume.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
diff --git a/plasmoid/contents/ui/SourceSelectorButton.qml b/plasmoid/contents/ui/SourceSelectorButton.qml
index bb0dffb..de49f8b 100644
--- a/plasmoid/contents/ui/SourceSelectorButton.qml
+++ b/plasmoid/contents/ui/SourceSelectorButton.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.0
+import QtQuick 2.7
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
 PlasmaComponents.ToolButton {
diff --git a/plasmoid/contents/ui/SystrayLayout.qml b/plasmoid/contents/ui/SystrayLayout.qml
index 4793bfb..6e6b7dd 100644
--- a/plasmoid/contents/ui/SystrayLayout.qml
+++ b/plasmoid/contents/ui/SystrayLayout.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import QtGraphicalEffects 1.0
 
diff --git a/plasmoid/contents/ui/TimeLabel.qml b/plasmoid/contents/ui/TimeLabel.qml
index a87318a..dd873ac 100644
--- a/plasmoid/contents/ui/TimeLabel.qml
+++ b/plasmoid/contents/ui/TimeLabel.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
 PlasmaComponents.Label {
diff --git a/plasmoid/contents/ui/TitleBar.qml b/plasmoid/contents/ui/TitleBar.qml
index 3d6b3fc..e3023c6 100644
--- a/plasmoid/contents/ui/TitleBar.qml
+++ b/plasmoid/contents/ui/TitleBar.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import org.kde.plasma.components 2.0 as PlasmaComponents
 import org.kde.plasma.extras 2.0 as PlasmaExtras
diff --git a/plasmoid/contents/ui/TrackInfo.qml b/plasmoid/contents/ui/TrackInfo.qml
index 988ffd7..d1c1e64 100644
--- a/plasmoid/contents/ui/TrackInfo.qml
+++ b/plasmoid/contents/ui/TrackInfo.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 import "../code/utils.js" as Utils
diff --git a/plasmoid/contents/ui/TrackInfoBar.qml b/plasmoid/contents/ui/TrackInfoBar.qml
index c2c5748..656d0ca 100644
--- a/plasmoid/contents/ui/TrackInfoBar.qml
+++ b/plasmoid/contents/ui/TrackInfoBar.qml
@@ -16,7 +16,7 @@
  *   Free Software Foundation, Inc.,
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
-import QtQuick 2.6
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/plasmoid/contents/ui/VerticalLayout.qml b/plasmoid/contents/ui/VerticalLayout.qml
index 6948340..144cc51 100644
--- a/plasmoid/contents/ui/VerticalLayout.qml
+++ b/plasmoid/contents/ui/VerticalLayout.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import QtGraphicalEffects 1.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/plasmoid/contents/ui/VolumeIcon.qml b/plasmoid/contents/ui/VolumeIcon.qml
index f943716..8b49a79 100644
--- a/plasmoid/contents/ui/VolumeIcon.qml
+++ b/plasmoid/contents/ui/VolumeIcon.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import org.kde.plasma.core 2.0 as PlasmaCore
 
 IconWidget {
diff --git a/plasmoid/contents/ui/VolumeLabel.qml b/plasmoid/contents/ui/VolumeLabel.qml
index 1e16174..3866a8a 100644
--- a/plasmoid/contents/ui/VolumeLabel.qml
+++ b/plasmoid/contents/ui/VolumeLabel.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
 PlasmaComponents.Label {
diff --git a/plasmoid/contents/ui/main.qml b/plasmoid/contents/ui/main.qml
index 7e0487c..e5f7c4e 100644
--- a/plasmoid/contents/ui/main.qml
+++ b/plasmoid/contents/ui/main.qml
@@ -16,7 +16,7 @@
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
-import QtQuick 2.4
+import QtQuick 2.7
 import QtQuick.Layouts 1.2
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.extras 2.0 as PlasmaExtras