diff --git a/src/plugins/languageclient/languageclientmanager.cpp b/src/plugins/languageclient/languageclientmanager.cpp
index c3c2aceac95..f0bf50c270f 100644
--- a/src/plugins/languageclient/languageclientmanager.cpp
+++ b/src/plugins/languageclient/languageclientmanager.cpp
@@ -68,7 +68,7 @@ LanguageClientManager::LanguageClientManager(QObject *parent)
     connect(ProjectManager::instance(), &ProjectManager::projectAdded,
             this, &LanguageClientManager::projectAdded);
     connect(ProjectManager::instance(), &ProjectManager::projectRemoved,
-            this, [&](Project *project) { project->disconnect(this); });
+            this, [this](Project *project) { project->disconnect(this); });
 
     ExtensionSystem::PluginManager::addObject(this);
 }
diff --git a/src/plugins/qmldesigner/components/annotationeditor/annotationeditorwidget.cpp b/src/plugins/qmldesigner/components/annotationeditor/annotationeditorwidget.cpp
index c56e58eada1..f7261811c6d 100644
--- a/src/plugins/qmldesigner/components/annotationeditor/annotationeditorwidget.cpp
+++ b/src/plugins/qmldesigner/components/annotationeditor/annotationeditorwidget.cpp
@@ -42,7 +42,7 @@ AnnotationEditorWidget::AnnotationEditorWidget(QWidget *parent,
                 ui->tabWidget->setCurrentIndex(index);
             });
 
-    connect(ui->statusAddButton, &QPushButton::clicked, this, [&](bool) {
+    connect(ui->statusAddButton, &QPushButton::clicked, this, [this] {
         setStatusVisibility(true);
     });
 
diff --git a/src/plugins/qmldesigner/components/contentlibrary/contentlibraryview.cpp b/src/plugins/qmldesigner/components/contentlibrary/contentlibraryview.cpp
index 9258faaf33c..04764e7552e 100644
--- a/src/plugins/qmldesigner/components/contentlibrary/contentlibraryview.cpp
+++ b/src/plugins/qmldesigner/components/contentlibrary/contentlibraryview.cpp
@@ -86,7 +86,7 @@ WidgetInfo ContentLibraryView::widgetInfo()
             });
         });
 
-        connect(m_widget, &ContentLibraryWidget::updateSceneEnvStateRequested, this, [&]() {
+        connect(m_widget, &ContentLibraryWidget::updateSceneEnvStateRequested, this, [this] {
             ModelNode activeSceneEnv = m_createTexture.resolveSceneEnv(m_sceneId);
             const bool sceneEnvExists = activeSceneEnv.isValid();
             m_widget->texturesModel()->setHasSceneEnv(sceneEnvExists);
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp
index 34c8fa9ace8..f6aec165b4f 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp
@@ -64,7 +64,7 @@ WidgetInfo MaterialBrowserView::widgetInfo()
         // custom notifications below are sent to the MaterialEditor
         MaterialBrowserModel *matBrowserModel = m_widget->materialBrowserModel().data();
 
-        connect(matBrowserModel, &MaterialBrowserModel::selectedIndexChanged, this, [&] (int idx) {
+        connect(matBrowserModel, &MaterialBrowserModel::selectedIndexChanged, this, [this](int idx) {
             ModelNode matNode = m_widget->materialBrowserModel()->materialAt(idx);
             emitCustomNotification("selected_material_changed", {matNode}, {});
         });
@@ -79,7 +79,7 @@ WidgetInfo MaterialBrowserView::widgetInfo()
             emitCustomNotification("rename_material", {material}, {newName});
         });
 
-        connect(matBrowserModel, &MaterialBrowserModel::addNewMaterialTriggered, this, [&] {
+        connect(matBrowserModel, &MaterialBrowserModel::addNewMaterialTriggered, this, [this] {
             emitCustomNotification("add_new_material");
         });
 
@@ -153,7 +153,7 @@ WidgetInfo MaterialBrowserView::widgetInfo()
 
         // custom notifications below are sent to the TextureEditor
         MaterialBrowserTexturesModel *texturesModel = m_widget->materialBrowserTexturesModel().data();
-        connect(texturesModel, &MaterialBrowserTexturesModel::selectedIndexChanged, this, [&] (int idx) {
+        connect(texturesModel, &MaterialBrowserTexturesModel::selectedIndexChanged, this, [this](int idx) {
             ModelNode texNode = m_widget->materialBrowserTexturesModel()->textureAt(idx);
             emitCustomNotification("selected_texture_changed", {texNode});
         });
@@ -177,17 +177,17 @@ WidgetInfo MaterialBrowserView::widgetInfo()
             applyTextureToModel3D(m_selectedModels[0], texture);
         });
 
-        connect(texturesModel, &MaterialBrowserTexturesModel::addNewTextureTriggered, this, [&] {
+        connect(texturesModel, &MaterialBrowserTexturesModel::addNewTextureTriggered, this, [this] {
             emitCustomNotification("add_new_texture");
         });
 
-        connect(texturesModel, &MaterialBrowserTexturesModel::updateSceneEnvStateRequested, this, [&]() {
+        connect(texturesModel, &MaterialBrowserTexturesModel::updateSceneEnvStateRequested, this, [this] {
             ModelNode activeSceneEnv = CreateTexture(this).resolveSceneEnv(m_sceneId);
             const bool sceneEnvExists = activeSceneEnv.isValid();
             m_widget->materialBrowserTexturesModel()->setHasSceneEnv(sceneEnvExists);
         });
 
-        connect(texturesModel, &MaterialBrowserTexturesModel::updateModelSelectionStateRequested, this, [&]() {
+        connect(texturesModel, &MaterialBrowserTexturesModel::updateModelSelectionStateRequested, this, [this] {
             bool hasModel = false;
             if (m_selectedModels.size() == 1)
                 hasModel = getMaterialOfModel(m_selectedModels.at(0)).isValid();
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp
index 26d57b997fa..f6acfb5ee4c 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp
@@ -192,12 +192,12 @@ MaterialBrowserWidget::MaterialBrowserWidget(AsynchronousImageCache &imageCache,
     m_qmlSourceUpdateShortcut = new QShortcut(QKeySequence(Qt::CTRL | Qt::Key_F8), this);
     connect(m_qmlSourceUpdateShortcut, &QShortcut::activated, this, &MaterialBrowserWidget::reloadQmlSource);
 
-    connect(m_materialBrowserModel, &MaterialBrowserModel::isEmptyChanged, this, [&] {
+    connect(m_materialBrowserModel, &MaterialBrowserModel::isEmptyChanged, this, [this] {
         if (m_materialBrowserModel->isEmpty())
             focusMaterialSection(false);
     });
 
-    connect(m_materialBrowserTexturesModel, &MaterialBrowserTexturesModel::isEmptyChanged, this, [&] {
+    connect(m_materialBrowserTexturesModel, &MaterialBrowserTexturesModel::isEmptyChanged, this, [this] {
         if (m_materialBrowserTexturesModel->isEmpty())
             focusMaterialSection(true);
     });