diff --git a/src/controls/AbstractApplicationHeader.qml b/src/controls/AbstractApplicationHeader.qml
--- a/src/controls/AbstractApplicationHeader.qml
+++ b/src/controls/AbstractApplicationHeader.qml
@@ -17,7 +17,7 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
-import QtQuick 2.5
+import QtQuick 2.12
 import org.kde.kirigami 2.5
 
 import "private"
diff --git a/src/controls/Action.qml b/src/controls/Action.qml
--- a/src/controls/Action.qml
+++ b/src/controls/Action.qml
@@ -18,7 +18,7 @@
  */
 
 import QtQuick 2.7
-import QtQuick.Controls 2.5 as Controls
+import QtQuick.Controls 2.12 as Controls
 import "private"
 
 /**
diff --git a/src/controls/ActionToolBar.qml b/src/controls/ActionToolBar.qml
--- a/src/controls/ActionToolBar.qml
+++ b/src/controls/ActionToolBar.qml
@@ -19,7 +19,7 @@
 
 import QtQuick 2.7
 import QtQuick.Layouts 1.2
-import QtQuick.Controls 2.5 as Controls
+import QtQuick.Controls 2.12 as Controls
 import org.kde.kirigami 2.5 as Kirigami
 import "private"
 
diff --git a/src/controls/ListSectionHeader.qml b/src/controls/ListSectionHeader.qml
--- a/src/controls/ListSectionHeader.qml
+++ b/src/controls/ListSectionHeader.qml
@@ -19,7 +19,7 @@
 
 import QtQuick 2.5
 import QtQuick.Layouts 1.2
-import QtQuick.Controls 2.5 as QQC2
+import QtQuick.Controls 2.12 as QQC2
 import org.kde.kirigami 2.10
 
 /**
@@ -30,7 +30,7 @@
  * Example usage:
  * @code
  * import QtQuick 2.5
- * import QtQuick.Controls 2.5 as QQC2
+ * import QtQuick.Controls 2.12 as QQC2
  *
  * import org.kde.kirigami 2.10 as Kirigami
  *
diff --git a/src/controls/templates/SwipeListItem.qml b/src/controls/templates/SwipeListItem.qml
--- a/src/controls/templates/SwipeListItem.qml
+++ b/src/controls/templates/SwipeListItem.qml
@@ -19,7 +19,7 @@
 
 import QtQuick 2.7
 import QtQuick.Layouts 1.2
-import QtQuick.Controls 2.7 as Controls
+import QtQuick.Controls 2.12 as Controls
 import org.kde.kirigami 2.7
 import "../private"
 import QtQuick.Templates 2.0 as T2