diff --git a/src/plugins/debugger/qml/qmlengine.cpp b/src/plugins/debugger/qml/qmlengine.cpp
index c214926ec48..489aaae7900 100644
--- a/src/plugins/debugger/qml/qmlengine.cpp
+++ b/src/plugins/debugger/qml/qmlengine.cpp
@@ -904,7 +904,7 @@ static ConsoleItem *constructLogItemTree(const QVariant &result, const QString &
             if (child)
                 item->appendChild(child);
         }
-    } else if (result.canConvert(QMetaType::QString)) {
+    } else if (result.canConvert(QMetaType(QMetaType::QString))) {
         item = new ConsoleItem(ConsoleItem::DefaultType, result.toString());
     } else {
         item = new ConsoleItem(ConsoleItem::DefaultType, "Unknown Value");
diff --git a/src/plugins/effectcomposer/effectcomposercontextobject.cpp b/src/plugins/effectcomposer/effectcomposercontextobject.cpp
index dd42092e72e..95ebe7a3670 100644
--- a/src/plugins/effectcomposer/effectcomposercontextobject.cpp
+++ b/src/plugins/effectcomposer/effectcomposercontextobject.cpp
@@ -39,9 +39,9 @@ QString EffectComposerContextObject::convertColorToString(const QVariant &color)
 {
     QString colorString;
     QColor theColor;
-    if (color.canConvert(QVariant::Color)) {
+    if (color.canConvert(QMetaType(QMetaType::QColor))) {
         theColor = color.value<QColor>();
-    } else if (color.canConvert(QVariant::Vector3D)) {
+    } else if (color.canConvert(QMetaType(QMetaType::QVector3D))) {
         auto vec = color.value<QVector3D>();
         theColor = QColor::fromRgbF(vec.x(), vec.y(), vec.z());
     }
diff --git a/src/plugins/mcusupport/mcukitaspect.cpp b/src/plugins/mcusupport/mcukitaspect.cpp
index 1ab803b2437..7e75288b4f9 100644
--- a/src/plugins/mcusupport/mcukitaspect.cpp
+++ b/src/plugins/mcusupport/mcukitaspect.cpp
@@ -78,7 +78,7 @@ public:
         const QVariant checkFormat = kit->value(McuDependenciesKitAspect::id());
         if (!checkFormat.isValid() || checkFormat.isNull())
             return result;
-        if (!checkFormat.canConvert(QMetaType::QVariantList))
+        if (!checkFormat.canConvert(QMetaType(QMetaType::QVariantList)))
             return {BuildSystemTask(Task::Error, Tr::tr("The MCU dependencies setting value is invalid."))};
 
         // check paths defined in cmake variables for given dependencies exist
@@ -105,7 +105,7 @@ public:
         QTC_ASSERT(kit, return );
 
         const QVariant variant = kit->value(McuDependenciesKitAspect::id());
-        if (!variant.isNull() && !variant.canConvert(QMetaType::QVariantList)) {
+        if (!variant.isNull() && !variant.canConvert(QMetaType(QMetaType::QVariantList))) {
             qWarning("Kit \"%s\" has a wrong mcu dependencies value set.",
                      qPrintable(kit->displayName()));
             McuDependenciesKitAspect::setDependencies(kit, Utils::EnvironmentItems());
diff --git a/src/plugins/projectexplorer/kitaspects.cpp b/src/plugins/projectexplorer/kitaspects.cpp
index db3300f3270..35193cf6e90 100644
--- a/src/plugins/projectexplorer/kitaspects.cpp
+++ b/src/plugins/projectexplorer/kitaspects.cpp
@@ -1539,7 +1539,7 @@ Tasks EnvironmentKitAspectFactory::validate(const Kit *k) const
     QTC_ASSERT(k, return result);
 
     const QVariant variant = k->value(EnvironmentKitAspect::id());
-    if (!variant.isNull() && !variant.canConvert(QMetaType::QVariantList))
+    if (!variant.isNull() && !variant.canConvert(QMetaType(QMetaType::QVariantList)))
         result << BuildSystemTask(Task::Error, Tr::tr("The environment setting value is invalid."));
 
     return result;
@@ -1550,7 +1550,7 @@ void EnvironmentKitAspectFactory::fix(Kit *k)
     QTC_ASSERT(k, return);
 
     const QVariant variant = k->value(EnvironmentKitAspect::id());
-    if (!variant.isNull() && !variant.canConvert(QMetaType::QVariantList)) {
+    if (!variant.isNull() && !variant.canConvert(QMetaType(QMetaType::QVariantList))) {
         qWarning("Kit \"%s\" has a wrong environment value set.", qPrintable(k->displayName()));
         EnvironmentKitAspect::setEnvironmentChanges(k, EnvironmentItems());
     }
diff --git a/src/plugins/qmldesigner/components/materialeditor/materialeditorcontextobject.cpp b/src/plugins/qmldesigner/components/materialeditor/materialeditorcontextobject.cpp
index 664006fb7a5..f583498db78 100644
--- a/src/plugins/qmldesigner/components/materialeditor/materialeditorcontextobject.cpp
+++ b/src/plugins/qmldesigner/components/materialeditor/materialeditorcontextobject.cpp
@@ -46,9 +46,9 @@ QString MaterialEditorContextObject::convertColorToString(const QVariant &color)
 {
     QString colorString;
     QColor theColor;
-    if (color.canConvert(QVariant::Color)) {
+    if (color.canConvert(QMetaType(QMetaType::QColor))) {
         theColor = color.value<QColor>();
-    } else if (color.canConvert(QVariant::Vector3D)) {
+    } else if (color.canConvert(QMetaType(QMetaType::QVector3D))) {
         auto vec = color.value<QVector3D>();
         theColor = QColor::fromRgbF(vec.x(), vec.y(), vec.z());
     }
diff --git a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorcontextobject.cpp b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorcontextobject.cpp
index b6d119a4248..1a49ce0c39e 100644
--- a/src/plugins/qmldesigner/components/propertyeditor/propertyeditorcontextobject.cpp
+++ b/src/plugins/qmldesigner/components/propertyeditor/propertyeditorcontextobject.cpp
@@ -87,9 +87,9 @@ QString PropertyEditorContextObject::convertColorToString(const QVariant &color)
 {
     QString colorString;
     QColor theColor;
-    if (color.canConvert(QVariant::Color)) {
+    if (color.canConvert(QMetaType(QMetaType::QColor))) {
         theColor = color.value<QColor>();
-    } else if (color.canConvert(QVariant::Vector3D)) {
+    } else if (color.canConvert(QMetaType(QMetaType::QVector3D))) {
         auto vec = color.value<QVector3D>();
         theColor = QColor::fromRgbF(vec.x(), vec.y(), vec.z());
     }
diff --git a/src/plugins/qmldesigner/components/textureeditor/textureeditorcontextobject.cpp b/src/plugins/qmldesigner/components/textureeditor/textureeditorcontextobject.cpp
index 73e784846bb..30f276a48db 100644
--- a/src/plugins/qmldesigner/components/textureeditor/textureeditorcontextobject.cpp
+++ b/src/plugins/qmldesigner/components/textureeditor/textureeditorcontextobject.cpp
@@ -47,9 +47,9 @@ QString TextureEditorContextObject::convertColorToString(const QVariant &color)
 {
     QString colorString;
     QColor theColor;
-    if (color.canConvert(QVariant::Color)) {
+    if (color.canConvert(QMetaType(QMetaType::QColor))) {
         theColor = color.value<QColor>();
-    } else if (color.canConvert(QVariant::Vector3D)) {
+    } else if (color.canConvert(QMetaType(QMetaType::QVector3D))) {
         auto vec = color.value<QVector3D>();
         theColor = QColor::fromRgbF(vec.x(), vec.y(), vec.z());
     }
diff --git a/src/plugins/qmldesigner/components/timelineeditor/timelinepropertyitem.cpp b/src/plugins/qmldesigner/components/timelineeditor/timelinepropertyitem.cpp
index 762bd85c8b4..04cc8ebebc6 100644
--- a/src/plugins/qmldesigner/components/timelineeditor/timelinepropertyitem.cpp
+++ b/src/plugins/qmldesigner/components/timelineeditor/timelinepropertyitem.cpp
@@ -107,14 +107,14 @@ static void editValue(const ModelNode &frameNode, const std::pair<qreal, qreal>
         int userType = value.typeId();
         QVariant newValue = dialog->value();
 
-        if (newValue.canConvert(userType)) {
+        if (newValue.canConvert(QMetaType(userType))) {
             QVariant newValueConverted = newValue;
-            bool converted = newValueConverted.convert(userType);
+            bool converted = newValueConverted.convert(QMetaType(userType));
 
             if (!converted) {
                 // convert() fails for int to double, so we try this combination
                 newValueConverted = newValue;
-                converted = newValueConverted.convert(QMetaType::Double);
+                converted = newValueConverted.convert(QMetaType(QMetaType::Double));
             }
 
             if (converted)
diff --git a/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp b/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp
index b66270dca12..ded7fbc5ef4 100644
--- a/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp
+++ b/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp
@@ -1565,7 +1565,7 @@ void TextToModelMerger::syncVariantProperty(AbstractProperty &modelProperty,
                                             const TypeName &astType,
                                             DifferenceHandler &differenceHandler)
 {
-    if (astValue.canConvert(QMetaType::QString))
+    if (astValue.canConvert(QMetaType(QMetaType::QString)))
         populateQrcMapping(astValue.toString());
 
     if (modelProperty.isVariantProperty()) {