diff --git a/examples/sql/sqlbrowser/browser.cpp b/examples/sql/sqlbrowser/browser.cpp
index 9a99999702b..3aad9fb890b 100644
--- a/examples/sql/sqlbrowser/browser.cpp
+++ b/examples/sql/sqlbrowser/browser.cpp
@@ -18,7 +18,7 @@
 
 Browser::Browser(QWidget *parent)
     : QWidget(parent)
-    , m_ui(new Ui::Browser)
+    , m_ui{std::make_unique<Ui::Browser>()}
 {
     m_ui->setupUi(this);
 
@@ -60,9 +60,7 @@ Browser::Browser(QWidget *parent)
 }
 
 Browser::~Browser()
-{
-    delete m_ui;
-}
+    = default;
 
 void Browser::exec()
 {
diff --git a/examples/sql/sqlbrowser/browser.h b/examples/sql/sqlbrowser/browser.h
index c61048c84ae..95c7079539d 100644
--- a/examples/sql/sqlbrowser/browser.h
+++ b/examples/sql/sqlbrowser/browser.h
@@ -7,6 +7,8 @@
 #include <QWidget>
 #include <QSqlTableModel>
 
+#include <memory>
+
 QT_FORWARD_DECLARE_CLASS(QSqlError)
 
 QT_BEGIN_NAMESPACE
@@ -50,7 +52,7 @@ signals:
     void statusMessage(const QString &message);
 
 private:
-    Ui::Browser *m_ui;
+    const std::unique_ptr<Ui::Browser> m_ui;
 };
 
 class CustomModel : public QSqlTableModel
diff --git a/examples/sql/sqlbrowser/qsqlconnectiondialog.cpp b/examples/sql/sqlbrowser/qsqlconnectiondialog.cpp
index 21c22b84d9b..9f6b8c8169a 100644
--- a/examples/sql/sqlbrowser/qsqlconnectiondialog.cpp
+++ b/examples/sql/sqlbrowser/qsqlconnectiondialog.cpp
@@ -11,7 +11,7 @@
 
 QSqlConnectionDialog::QSqlConnectionDialog(QWidget *parent)
     : QDialog(parent)
-    , m_ui(new Ui::QSqlConnectionDialogUi)
+    , m_ui{std::make_unique<Ui::QSqlConnectionDialogUi>()}
 {
     m_ui->setupUi(this);
 
@@ -24,9 +24,7 @@ QSqlConnectionDialog::QSqlConnectionDialog(QWidget *parent)
 }
 
 QSqlConnectionDialog::~QSqlConnectionDialog()
-{
-    delete m_ui;
-}
+    = default;
 
 QString QSqlConnectionDialog::driverName() const
 {
diff --git a/examples/sql/sqlbrowser/qsqlconnectiondialog.h b/examples/sql/sqlbrowser/qsqlconnectiondialog.h
index b5654ea9133..70dec9e9a86 100644
--- a/examples/sql/sqlbrowser/qsqlconnectiondialog.h
+++ b/examples/sql/sqlbrowser/qsqlconnectiondialog.h
@@ -6,6 +6,8 @@
 
 #include <QDialog>
 
+#include <memory>
+
 QT_BEGIN_NAMESPACE
 namespace Ui
 {
@@ -31,7 +33,7 @@ public:
     void accept() override;
 
 private:
-    Ui::QSqlConnectionDialogUi *m_ui;
+    const std::unique_ptr<Ui::QSqlConnectionDialogUi> m_ui;
 };
 
 #endif