diff --git a/src/gui/widgets/settings/ankisettings.cpp b/src/gui/widgets/settings/ankisettings.cpp
index fa18dd9..a753e02 100644
--- a/src/gui/widgets/settings/ankisettings.cpp
+++ b/src/gui/widgets/settings/ankisettings.cpp
@@ -112,8 +112,14 @@ AnkiSettings::AnkiSettings(QWidget *parent)
     initIcons();
 
     connect(
-        m_ui->checkBoxEnabled, &QCheckBox::stateChanged,
-        this,                  &AnkiSettings::enabledStateChanged
+        m_ui->checkBoxEnabled,
+#if QT_VERSION < QT_VERSION_CHECK(6, 7, 0)
+        &QCheckBox::stateChanged,
+#else
+        &QCheckBox::checkStateChanged,
+#endif
+        this,
+        &AnkiSettings::enabledStateChanged
     );
     connect(
         m_ui->comboBoxProfile, &QComboBox::currentTextChanged,
@@ -124,8 +130,19 @@ AnkiSettings::AnkiSettings(QWidget *parent)
         this,                [=] { connectToClient(true); }
     );
     connect(
-        m_ui->checkboxAdvanced, &QCheckBox::stateChanged, this,
-        [=] (int state) {
+        m_ui->checkboxAdvanced,
+#if QT_VERSION < QT_VERSION_CHECK(6, 7, 0)
+        &QCheckBox::stateChanged,
+#else
+        &QCheckBox::checkStateChanged,
+#endif
+        this,
+#if QT_VERSION < QT_VERSION_CHECK(6, 7, 0)
+        [=] (int state)
+#else
+        [=] (Qt::CheckState state)
+#endif
+        {
             m_ui->frameAdvanced->setVisible(state == Qt::Checked);
         }
     );
@@ -425,7 +442,11 @@ void AnkiSettings::updateModelFields(CardBuilder *cb, const QString &model)
 /* End AnkiConnect Actions */
 /* Begin UI Management */
 
+#if QT_VERSION < QT_VERSION_CHECK(6, 7, 0)
 void AnkiSettings::enabledStateChanged(int state)
+#else
+void AnkiSettings::enabledStateChanged(Qt::CheckState state)
+#endif
 {
     bool enabled = state == Qt::CheckState::Checked;
     m_ui->frameContent->setEnabled(enabled);
diff --git a/src/gui/widgets/settings/ankisettings.h b/src/gui/widgets/settings/ankisettings.h
index 2e20adb..393f3af 100644
--- a/src/gui/widgets/settings/ankisettings.h
+++ b/src/gui/widgets/settings/ankisettings.h
@@ -83,9 +83,13 @@ private Q_SLOTS:
     /**
      * Called when the Anki Integration Enabled checkbox is changed.
      * Enables/Disables widgets on the front end.
-     * @param state The checkbox state (Qt::CheckState).
+     * @param state The checkbox state.
      */
+#if QT_VERSION < QT_VERSION_CHECK(6, 7, 0)
     void enabledStateChanged(int state);
+#else
+    void enabledStateChanged(Qt::CheckState state);
+#endif
 
     /**
      * Connects to AnkiConnect and updates the decks, models, and fields.
diff --git a/src/gui/widgets/settings/interfacesettings.cpp b/src/gui/widgets/settings/interfacesettings.cpp
index c86c538..7b062e6 100644
--- a/src/gui/widgets/settings/interfacesettings.cpp
+++ b/src/gui/widgets/settings/interfacesettings.cpp
@@ -58,8 +58,20 @@ InterfaceSettings::InterfaceSettings(QWidget *parent)
         [=] { askButtonColor(m_ui->buttonSubStroke, m_strokeColor); }
     );
 
-    connect(m_ui->checkStyleSheets, &QCheckBox::stateChanged, this,
-        [=] (const int state) {
+    connect(
+        m_ui->checkStyleSheets,
+#if QT_VERSION < QT_VERSION_CHECK(6, 7, 0)
+        &QCheckBox::stateChanged,
+#else
+        &QCheckBox::checkStateChanged,
+#endif
+        this,
+#if QT_VERSION < QT_VERSION_CHECK(6, 7, 0)
+        [=] (int state)
+#else
+        [=] (Qt::CheckState state)
+#endif
+        {
             m_ui->frameStyleSheets->setEnabled(
                 state == Qt::CheckState::Checked
             );