diff --git a/cura/UI/PrintInformation.py b/cura/UI/PrintInformation.py
index a4c1410c0e..e18fc38247 100644
--- a/cura/UI/PrintInformation.py
+++ b/cura/UI/PrintInformation.py
@@ -132,7 +132,7 @@ class PrintInformation(QObject):
             self._updateJobName()
             self.preSlicedChanged.emit()
 
-    @pyqtProperty(Duration, notify = currentPrintTimeChanged)
+    @pyqtProperty(QObject, notify = currentPrintTimeChanged)
     def currentPrintTime(self) -> Duration:
         return self._current_print_time[self._active_build_plate]
 
diff --git a/resources/qml/ExpandableComponent.qml b/resources/qml/ExpandableComponent.qml
index 6717be94a5..1fef90d367 100644
--- a/resources/qml/ExpandableComponent.qml
+++ b/resources/qml/ExpandableComponent.qml
@@ -249,13 +249,13 @@ Item
                 }
                 property var clickPos: Qt.point(0, 0)
                 property bool dragging: false
-                onPressed:
+                onPressed: (mouse) =>
                 {
                     clickPos = Qt.point(mouse.x, mouse.y);
                     dragging = true
                 }
 
-                onPositionChanged:
+                onPositionChanged: (mouse) =>
                 {
                     if(dragging)
                     {
diff --git a/resources/qml/Preferences/Materials/MaterialsView.qml b/resources/qml/Preferences/Materials/MaterialsView.qml
index f8b9a41359..b033f755cf 100644
--- a/resources/qml/Preferences/Materials/MaterialsView.qml
+++ b/resources/qml/Preferences/Materials/MaterialsView.qml
@@ -206,7 +206,8 @@ Item
                     {
                         height: informationPage.rowHeight
                         width: informationPage.columnWidth
-                        verticalAlignment: Qt.AlignmentFlag.AlignVCenter; text: catalog.i18nc("@label", "Color")
+                        verticalAlignment: Qt.AlignVCenter
+                        text: catalog.i18nc("@label", "Color")
                     }
 
                     Row
@@ -270,7 +271,7 @@ Item
                     width: parent.width
                     height: parent.rowHeight
                     font: UM.Theme.getFont("default_bold")
-                    verticalAlignment: Qt.AlignmentFlag.AlignVCenter
+                    verticalAlignment: Qt.AlignVCenter
                     text: catalog.i18nc("@label", "Properties")
                 }
 
@@ -571,7 +572,7 @@ Item
                     height: spinBox.height + UM.Theme.getSize("default_lining").height
                     text: model.label
                     elide: Text.ElideRight
-                    verticalAlignment: Qt.AlignmentFlag.AlignVCenter
+                    verticalAlignment: Qt.AlignVCenter
                 }
                 Cura.SpinBox
                 {
diff --git a/resources/qml/Settings/SettingView.qml b/resources/qml/Settings/SettingView.qml
index e6cbc7d46a..b8cd95c889 100644
--- a/resources/qml/Settings/SettingView.qml
+++ b/resources/qml/Settings/SettingView.qml
@@ -172,7 +172,7 @@ Item
     {
         anchors.fill: contents
         acceptedButtons: Qt.AllButtons
-        onWheel: wheel.accepted = true
+        onWheel: (wheel) => { wheel.accepted = true }
     }
 
     ListView
diff --git a/resources/themes/cura-light/theme.json b/resources/themes/cura-light/theme.json
index 9af58897c0..86d9766d1b 100644
--- a/resources/themes/cura-light/theme.json
+++ b/resources/themes/cura-light/theme.json
@@ -6,7 +6,7 @@
     "fonts": {
         "large": {
             "size": 1.35,
-            "weight": 350,
+            "weight": 400,
             "family": "Noto Sans"
         },
         "large_ja_JP": {
@@ -41,7 +41,7 @@
         },
         "medium": {
             "size": 1.16,
-            "weight": 350,
+            "weight": 400,
             "family": "Noto Sans"
         },
         "medium_ja_JP": {
@@ -66,7 +66,7 @@
         },
         "default": {
             "size": 0.95,
-            "weight": 350,
+            "weight": 400,
             "family": "Noto Sans"
         },
         "default_ja_JP": {
@@ -106,7 +106,7 @@
         },
         "default_italic": {
             "size": 0.95,
-            "weight": 350,
+            "weight": 400,
             "italic": true,
             "family": "Noto Sans"
         },
@@ -130,7 +130,7 @@
         },
         "small": {
             "size": 0.9,
-            "weight": 350,
+            "weight": 400,
             "family": "Noto Sans"
         },
         "small_ja_JP": {
@@ -150,22 +150,22 @@
         },
         "small_emphasis": {
             "size": 0.9,
-            "weight": 1000,
+            "weight": 700,
             "family": "Noto Sans"
         },
         "small_emphasis_ja_JP": {
             "size": 0.9,
-            "weight": 1000,
+            "weight": 700,
             "family": "Noto Sans"
         },
         "small_emphasis_zh_CN": {
             "size": 0.9,
-            "weight": 1000,
+            "weight": 700,
             "family": "Noto Sans"
         },
         "small_emphasis_zh_TW": {
             "size": 0.9,
-            "weight": 1000,
+            "weight": 700,
             "family": "Noto Sans"
         }
     },