diff --git a/Qt/CMakeLists.txt b/Qt/CMakeLists.txt
index 05a2c24..6374c2a 100644
--- a/Qt/CMakeLists.txt
+++ b/Qt/CMakeLists.txt
@@ -13,7 +13,7 @@ FetchContent_MakeAvailable(magic_enum)
 FetchContent_Declare(json URL https://github.com/nlohmann/json/releases/download/v3.11.2/json.tar.xz DOWNLOAD_EXTRACT_TIMESTAMP TRUE)
 FetchContent_MakeAvailable(json)
 
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 find_package(QT NAMES Qt6 REQUIRED COMPONENTS Widgets Svg WebSockets)
diff --git a/Qt/mainwindow.cpp b/Qt/mainwindow.cpp
index b1a8a52..f852d9c 100644
--- a/Qt/mainwindow.cpp
+++ b/Qt/mainwindow.cpp
@@ -24,7 +24,7 @@ MainWindow::MainWindow(QString host, uint16_t port, QWidget *parent) :
     //Default sim
     //defaultSim("CVS_I10");
 
-    connect(ui->pushButton, &QPushButton::clicked, this, [=]{open_sim(ui->comboBox->currentText());});
+    connect(ui->pushButton, &QPushButton::clicked, this, [=, this]{open_sim(ui->comboBox->currentText());});
     connect(this, &MainWindow::quit, this, &QCoreApplication::quit, Qt::QueuedConnection);
 }
 
@@ -37,9 +37,9 @@ MainWindow::~MainWindow()
 
 void MainWindow::setup_cb(void)
 {
-    connect(m_web_socket, &Web_socket_wrapper::on_command_cb, this, [=](json& j){on_cmd_cb(j);});
-    connect(m_web_socket, &Web_socket_wrapper::on_connected, this, [=]{m_web_socket->send_command(Web_socket_wrapper::Command::get_simulators);});
-    connect(m_web_socket, &Web_socket_wrapper::on_closed, this, [=]{m_error_dialog->open(); ui->connection->setText("Could not connect to the server");});
+    connect(m_web_socket, &Web_socket_wrapper::on_command_cb, this, [=, this](json& j){on_cmd_cb(j);});
+    connect(m_web_socket, &Web_socket_wrapper::on_connected, this, [=, this]{m_web_socket->send_command(Web_socket_wrapper::Command::get_simulators);});
+    connect(m_web_socket, &Web_socket_wrapper::on_closed, this, [=, this]{m_error_dialog->open(); ui->connection->setText("Could not connect to the server");});
 }
 
 void MainWindow::showEvent( QShowEvent* event )
diff --git a/Qt/networkerror.cpp b/Qt/networkerror.cpp
index eee256a..55c5e54 100644
--- a/Qt/networkerror.cpp
+++ b/Qt/networkerror.cpp
@@ -4,7 +4,7 @@
 NetworkError::NetworkError(QWidget* parent) : QDialog(parent), ui(new Ui::NetworkError) {
     ui->setupUi(this);
     connect(ui->exit, &QPushButton::clicked, this, &QCoreApplication::quit, Qt::QueuedConnection);
-    connect(ui->close, &QPushButton::clicked, this, [=]{this->close();});
+    connect(ui->close, &QPushButton::clicked, this, [=, this]{this->close();});
 
     this->setWindowTitle("Error");
 }
diff --git a/Qt/simulatorbase.cpp b/Qt/simulatorbase.cpp
index 5193cfd..101ec2a 100644
--- a/Qt/simulatorbase.cpp
+++ b/Qt/simulatorbase.cpp
@@ -32,9 +32,9 @@ void SimulatorBase::closeEvent(QCloseEvent* event)
 
 void SimulatorBase::setup_cb(void)
 {
-    connect(m_web_socket, &Web_socket_wrapper::on_command_cb, this, [=](json& j){on_cmd_cb(j);});
-    connect(m_web_socket, &Web_socket_wrapper::on_event_cb, this, [=](json& j){on_event_cb(j);});
-    connect(m_web_socket, &Web_socket_wrapper::on_closed, this, [=]{m_error_dialog->open();});
+    connect(m_web_socket, &Web_socket_wrapper::on_command_cb, this, [=, this](json& j){on_cmd_cb(j);});
+    connect(m_web_socket, &Web_socket_wrapper::on_event_cb, this, [=, this](json& j){on_event_cb(j);});
+    connect(m_web_socket, &Web_socket_wrapper::on_closed, this, [=, this]{m_error_dialog->open();});
 }
 
 void SimulatorBase::on_cmd_cb(json& j)
diff --git a/Qt/simulators/sim-test.cpp b/Qt/simulators/sim-test.cpp
index ac4a7f7..2e8c7f0 100644
--- a/Qt/simulators/sim-test.cpp
+++ b/Qt/simulators/sim-test.cpp
@@ -48,7 +48,7 @@ void Test_Sim::setup_buttons(void)
         switch (lookup)
         {
             default:
-                connect(button_lookup[lookup], &QPushButton::clicked, this, [=]{button_update(lookup);});
+                connect(button_lookup[lookup], &QPushButton::clicked, this, [=, this]{button_update(lookup);});
                 break;
         }
     }
@@ -58,7 +58,7 @@ void Test_Sim::setup_sliders(void)
 {
     for (Iterable<slider_lookup_e> lookup; lookup < slider_lookup_e::end; lookup++)
     {
-        connect(slider_lookup[lookup], &QwtSlider::sliderMoved, this, [=]{
+        connect(slider_lookup[lookup], &QwtSlider::sliderMoved, this, [=, this]{
             //value_lookup_e lookup_v = thermo_to_value_lookup(lookup);
             //value_lookup[lookup_v]->setText(format_value(lookup_v, thermo_lookup[lookup]->value()));
             slider_update(lookup);
@@ -70,7 +70,7 @@ void Test_Sim::setup_comboboxes(void)
 {
     for (Iterable<combobox_lookup_e> lookup; lookup < combobox_lookup_e::end; lookup++)
     {
-        connect(combobox_lookup[lookup], &QComboBox::currentIndexChanged, this, [=]{combobox_update(lookup);});
+        connect(combobox_lookup[lookup], &QComboBox::currentIndexChanged, this, [=, this]{combobox_update(lookup);});
     }
 }
 
diff --git a/Qt/web_socket_wrapper.cpp b/Qt/web_socket_wrapper.cpp
index 17eabb7..e548c32 100644
--- a/Qt/web_socket_wrapper.cpp
+++ b/Qt/web_socket_wrapper.cpp
@@ -10,7 +10,7 @@ Web_socket_wrapper::Web_socket_wrapper(const QUrl &url, QObject *parent) :
     connect(m_web_socket, &QWebSocket::connected, this, &Web_socket_wrapper::m_on_connected);
     connect(m_web_socket, &QWebSocket::disconnected, this, &Web_socket_wrapper::on_closed);
     connect(m_web_socket, &QWebSocket::pong, this, &Web_socket_wrapper::m_on_pong);
-    connect(m_ping_timer, &QTimer::timeout, this, [=]{
+    connect(m_ping_timer, &QTimer::timeout, this, [=, this]{
         m_web_socket->ping();
         m_pong_timer->start(500);
     });