diff --git a/api/pubspec.lock b/api/pubspec.lock
index 367c14ee142f..452df5e7445f 100644
--- a/api/pubspec.lock
+++ b/api/pubspec.lock
@@ -5,23 +5,23 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: "45cfa8471b89fb6643fe9bf51bd7931a76b8f5ec2d65de4fb176dba8d4f22c77"
+      sha256: "16e298750b6d0af7ce8a3ba7c18c69c3785d11b15ec83f6dcd0ad2a0009b3cab"
       url: "https://pub.dev"
     source: hosted
-    version: "73.0.0"
+    version: "76.0.0"
   _macros:
     dependency: transitive
     description: dart
     source: sdk
-    version: "0.3.2"
+    version: "0.3.3"
   analyzer:
     dependency: "direct dev"
     description:
       name: analyzer
-      sha256: "4959fec185fe70cce007c57e9ab6983101dbe593d2bf8bbfb4453aaec0cf470a"
+      sha256: "1f14db053a8c23e260789e9b0980fa27f2680dd640932cae5e1137cce0e46e1e"
       url: "https://pub.dev"
     source: hosted
-    version: "6.8.0"
+    version: "6.11.0"
   archive:
     dependency: "direct main"
     description:
@@ -298,10 +298,10 @@ packages:
     dependency: "direct dev"
     description:
       name: lints
-      sha256: "3315600f3fb3b135be672bf4a178c55f274bebe368325ae18462c89ac1e3b413"
+      sha256: "4a16b3f03741e1252fda5de3ce712666d010ba2122f8e912c94f9f7b90e1a4c3"
       url: "https://pub.dev"
     source: hosted
-    version: "5.0.0"
+    version: "5.1.0"
   logging:
     dependency: transitive
     description:
@@ -323,10 +323,10 @@ packages:
     dependency: transitive
     description:
       name: macros
-      sha256: "0acaed5d6b7eab89f63350bccd82119e6c602df0f391260d0e32b5e23db79536"
+      sha256: "1d9e801cd66f7ea3663c45fc708450db1fa57f988142c64289142c9b7ee80656"
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.2-main.4"
+    version: "0.1.3-main.0"
   matcher:
     dependency: transitive
     description:
@@ -664,4 +664,4 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.5.0 <4.0.0"
+  dart: ">=3.6.0-0 <4.0.0"
diff --git a/app/lib/cubits/settings.dart b/app/lib/cubits/settings.dart
index e4b1a16de254..8fbbb9d241ad 100644
--- a/app/lib/cubits/settings.dart
+++ b/app/lib/cubits/settings.dart
@@ -102,7 +102,7 @@ class InputConfiguration with _$InputConfiguration {
         firstPenButton,
         secondPenButton,
         touch
-      }.whereNotNull().toSet();
+      }.nonNulls.toSet();
 }
 
 enum SortBy { name, created, modified }
diff --git a/app/lib/dialogs/area/context.dart b/app/lib/dialogs/area/context.dart
index cd703af3db40..98a94ccd0401 100644
--- a/app/lib/dialogs/area/context.dart
+++ b/app/lib/dialogs/area/context.dart
@@ -5,7 +5,6 @@ import 'package:butterfly/helpers/point.dart';
 import 'package:butterfly/helpers/rect.dart';
 import 'package:butterfly/widgets/context_menu.dart';
 import 'package:butterfly_api/butterfly_api.dart';
-import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
@@ -72,7 +71,7 @@ ContextMenuBuilder buildAreaContextMenu(DocumentBloc bloc,
                 .map((e) => e.transform(
                     position: -area.position.toOffset(), relative: true))
                 .map((e) => e?.element)
-                .whereNotNull()
+                .nonNulls
                 .toList(),
           )(context)
         ];
diff --git a/app/lib/dialogs/elements.dart b/app/lib/dialogs/elements.dart
index cf9c9c861336..0e7ea62c439d 100644
--- a/app/lib/dialogs/elements.dart
+++ b/app/lib/dialogs/elements.dart
@@ -5,7 +5,6 @@ import 'package:butterfly/services/export.dart';
 import 'package:butterfly/visualizer/event.dart';
 import 'package:butterfly/widgets/context_menu.dart';
 import 'package:butterfly_api/butterfly_api.dart';
-import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:lw_sysapi/lw_sysapi.dart';
@@ -92,7 +91,7 @@ ContextMenuBuilder buildElementsContextMenu(
               final state = bloc.state;
               if (state is! DocumentLoadSuccess) return;
               bloc.add(ElementsRemoved(
-                  renderers.map((r) => r.element.id).whereNotNull().toList()));
+                  renderers.map((r) => r.element.id).nonNulls.toList()));
             },
             icon: const PhosphorIcon(PhosphorIconsLight.trash),
             label: AppLocalizations.of(context).delete,
@@ -111,7 +110,7 @@ ContextMenuBuilder buildElementsContextMenu(
                             e,
                             renderers
                                 .map((r) => r.element.id)
-                                .whereNotNull()
+                                .nonNulls
                                 .toList()));
                       },
                     ))
@@ -130,7 +129,7 @@ ContextMenuBuilder buildElementsContextMenu(
                         onPressed: () {
                           operations.values
                               .map((v) => v[e])
-                              .whereNotNull()
+                              .nonNulls
                               .forEach((e) => e(bloc, context));
                           if (context.mounted) Navigator.of(context).pop(true);
                         },
diff --git a/app/lib/dialogs/packs/color_pick.dart b/app/lib/dialogs/packs/color_pick.dart
index 2346044b0dab..8acd72315086 100644
--- a/app/lib/dialogs/packs/color_pick.dart
+++ b/app/lib/dialogs/packs/color_pick.dart
@@ -249,7 +249,7 @@ class _ColorPalettePickerDialogState extends State<ColorPalettePickerDialog> {
                             child: Material(
                               color: Theme.of(context)
                                   .scaffoldBackgroundColor
-                                  .withOpacity(0.5),
+                                  .withValues(alpha: 0.5),
                               shape: const RoundedRectangleBorder(
                                   borderRadius:
                                       BorderRadius.all(Radius.circular(32))),
diff --git a/app/lib/dialogs/packs/select.dart b/app/lib/dialogs/packs/select.dart
index b5c77a5c42a3..e3dfd63676e7 100644
--- a/app/lib/dialogs/packs/select.dart
+++ b/app/lib/dialogs/packs/select.dart
@@ -1,5 +1,4 @@
 import 'package:butterfly_api/butterfly_api.dart';
-import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
@@ -24,7 +23,7 @@ class SelectPackAssetDialog extends StatelessWidget {
   List<PackAssetLocation> _getAssets(NoteData document) => document
       .getPacks()
       .map((e) => document.getPack(e))
-      .whereNotNull()
+      .nonNulls
       .expand((pack) => switch (type) {
             PackAssetType.component => pack.getComponents(),
             PackAssetType.style => pack.getStyles(),
diff --git a/app/lib/dialogs/packs/styles/text.dart b/app/lib/dialogs/packs/styles/text.dart
index 015a6a6080f9..379ed172491b 100644
--- a/app/lib/dialogs/packs/styles/text.dart
+++ b/app/lib/dialogs/packs/styles/text.dart
@@ -53,6 +53,7 @@ class _TextStyleViewState extends State<TextStyleView> {
                         widget.onChanged(widget.value.copyWith(color: null))),
             defaultColor: null,
             onChanged: (color) =>
+                // ignore: deprecated_member_use
                 widget.onChanged(widget.value.copyWith(color: color.value))),
         ColorField(
             title: Text(AppLocalizations.of(context).background),
@@ -72,6 +73,7 @@ class _TextStyleViewState extends State<TextStyleView> {
                         widget.value.copyWith(backgroundColor: null))),
             defaultColor: null,
             onChanged: (color) => widget.onChanged(
+                // ignore: deprecated_member_use
                 widget.value.copyWith(backgroundColor: color.value))),
         ExactSlider(
             header: Text(AppLocalizations.of(context).size),
@@ -216,6 +218,7 @@ class _TextStyleViewState extends State<TextStyleView> {
                                         .copyWith(decorationColor: null))),
                             defaultColor: null,
                             onChanged: (color) => widget.onChanged(widget.value
+                                // ignore: deprecated_member_use
                                 .copyWith(decorationColor: color.value))),
                         Padding(
                           padding: const EdgeInsets.all(16.0),
diff --git a/app/lib/dialogs/texture.dart b/app/lib/dialogs/texture.dart
index ecf94be41d96..78f864ff5844 100644
--- a/app/lib/dialogs/texture.dart
+++ b/app/lib/dialogs/texture.dart
@@ -40,6 +40,7 @@ class _TextureViewState extends State<TextureView> {
             title: Text(AppLocalizations.of(context).color),
             value: Color(widget.value.boxColor),
             onChanged: (value) =>
+                // ignore: deprecated_member_use
                 widget.onChanged(widget.value.copyWith(boxColor: value.value)),
           ),
           const SizedBox(height: 16),
@@ -60,6 +61,7 @@ class _TextureViewState extends State<TextureView> {
                   value: Color(widget.value.boxXColor),
                   title: Text(AppLocalizations.of(context).color),
                   onChanged: (value) => widget
+                      // ignore: deprecated_member_use
                       .onChanged(widget.value.copyWith(boxXColor: value.value)),
                 ),
                 const SizedBox(height: 16),
@@ -99,6 +101,7 @@ class _TextureViewState extends State<TextureView> {
                   title: Text(AppLocalizations.of(context).color),
                   value: Color(widget.value.boxYColor),
                   onChanged: (value) => widget
+                      // ignore: deprecated_member_use
                       .onChanged(widget.value.copyWith(boxYColor: value.value)),
                 ),
                 const SizedBox(height: 16),
diff --git a/app/lib/handlers/area.dart b/app/lib/handlers/area.dart
index 9ee3e9dfc9bd..c360c83e6d43 100644
--- a/app/lib/handlers/area.dart
+++ b/app/lib/handlers/area.dart
@@ -53,7 +53,7 @@ class AreaHandler extends Handler<AreaTool> {
         ...[
           _currentArea,
           ...page.areas.where((element) => element.name != _currentArea?.name)
-        ].whereNotNull().map((e) => AreaForegroundRenderer(e))
+        ].nonNulls.map((e) => AreaForegroundRenderer(e))
       ],
       _selectionManager.renderer,
     ];
@@ -82,7 +82,9 @@ class AreaHandler extends Handler<AreaTool> {
   bool onScaleStart(ScaleStartDetails details, EventContext context) {
     final currentIndex = context.getCurrentIndex();
     if (currentIndex.buttons == kSecondaryMouseButton &&
-        currentIndex.temporaryHandler == null) return true;
+        currentIndex.temporaryHandler == null) {
+      return true;
+    }
     final transform = context.getCameraTransform();
     final globalPos = transform.localToGlobal(details.localFocalPoint);
     if (_selectionManager.isValid) {
diff --git a/app/lib/handlers/import.dart b/app/lib/handlers/import.dart
index a21f33ea6e29..6d4383f7048b 100644
--- a/app/lib/handlers/import.dart
+++ b/app/lib/handlers/import.dart
@@ -59,7 +59,7 @@ class ImportHandler extends Handler<ImportTool> {
       state.page,
     ))
         .map((e) => e.transform(position: _offset, relative: true)?.element)
-        .whereNotNull()
+        .nonNulls
         .toList()));
     context
         .getCurrentIndexCubit()
diff --git a/app/lib/handlers/laser.dart b/app/lib/handlers/laser.dart
index 32e1c8d24d8c..983862d328b1 100644
--- a/app/lib/handlers/laser.dart
+++ b/app/lib/handlers/laser.dart
@@ -45,10 +45,11 @@ class LaserHandler extends Handler<LaserTool> with ColoredHandler {
       return element.copyWith(points: subPoints);
     }
     var color = Color(data.color);
-    final toolOpacity = color.opacity;
+    final toolOpacity = color.a;
     final opacity = (1 - delta) * toolOpacity;
-    color = color.withOpacity(opacity.clamp(0, 1));
+    color = color.withValues(alpha: opacity.clamp(0, 1));
     return element.copyWith(
+      // ignore: deprecated_member_use
       property: element.property.copyWith(color: color.value),
     );
   }
@@ -88,8 +89,7 @@ class LaserHandler extends Handler<LaserTool> with ColoredHandler {
   }
 
   void _submit(DocumentBloc bloc, List<int> indexes) {
-    final elements =
-        indexes.map((e) => _elements.remove(e)).whereNotNull().toList();
+    final elements = indexes.map((e) => _elements.remove(e)).nonNulls.toList();
     if (elements.isEmpty) return;
     _submittedElements.addAll(elements);
     bloc.refresh();
diff --git a/app/lib/handlers/path_eraser.dart b/app/lib/handlers/path_eraser.dart
index a0c25de78ec6..9c4682781f49 100644
--- a/app/lib/handlers/path_eraser.dart
+++ b/app/lib/handlers/path_eraser.dart
@@ -62,7 +62,7 @@ class PathEraserHandler extends Handler<PathEraserTool> {
     final page = state?.page;
     if (page == null) return;
     if (!data.eraseElements) ray = ray.where((e) => e.element.isStroke());
-    var ids = ray.map((e) => e.element.id).whereNotNull();
+    var ids = ray.map((e) => e.element.id).nonNulls;
     _erased.addAll(ids);
     _currentlyErasing = false;
   }
diff --git a/app/lib/handlers/pen.dart b/app/lib/handlers/pen.dart
index 7ac833fafc5b..7e2d0367d6da 100644
--- a/app/lib/handlers/pen.dart
+++ b/app/lib/handlers/pen.dart
@@ -62,7 +62,7 @@ class PenHandler extends Handler<PenTool> with ColoredHandler {
   // Submit elements for processing and rendering.
   Future<void> submitElements(DocumentBloc bloc, List<int> indexes) async {
     final elements =
-        indexes.map((e) => this.elements.remove(e)).whereNotNull().toList();
+        indexes.map((e) => this.elements.remove(e)).nonNulls.toList();
     if (elements.isEmpty) return;
     lastPosition.removeWhere((key, value) => indexes.contains(key));
     bloc.add(ElementsCreated(elements));
diff --git a/app/lib/handlers/select.dart b/app/lib/handlers/select.dart
index 6391a26e1ac8..8043239e43b5 100644
--- a/app/lib/handlers/select.dart
+++ b/app/lib/handlers/select.dart
@@ -50,7 +50,7 @@ class SelectHandler extends Handler<SelectTool> {
           changed = true;
           return renderer;
         })
-        .whereNotNull()
+        .nonNulls
         .toList();
     _updateSelectionRect();
     return changed;
@@ -149,7 +149,7 @@ class SelectHandler extends Handler<SelectTool> {
             final id = _selected[i].element.id;
             if (id == null) return null;
             return MapEntry(id, [e.element]);
-          }).whereNotNull())));
+          }).nonNulls)));
     if (_duplicate) {
       return _selected;
     }
@@ -446,7 +446,7 @@ class SelectHandler extends Handler<SelectTool> {
     if (state is! DocumentLoadSuccess) return;
     if (cut) {
       bloc.add(ElementsRemoved(
-          _selected.map((r) => r.element.id).whereNotNull().toList()));
+          _selected.map((r) => r.element.id).nonNulls.toList()));
     }
     final point = getSelectionRect()?.topLeft;
     if (point == null) return;
@@ -498,7 +498,7 @@ class SelectHandler extends Handler<SelectTool> {
         final state = bloc.state;
         if (state is! DocumentLoadSuccess) return null;
         context.read<DocumentBloc>().add(ElementsRemoved(
-            _selected.map((r) => r.element.id).whereNotNull().toList()));
+            _selected.map((r) => r.element.id).nonNulls.toList()));
         _selected.clear();
         bloc.refresh();
         return null;
diff --git a/app/lib/handlers/spacer.dart b/app/lib/handlers/spacer.dart
index 9df3c3ef9528..73bd6d8f44a1 100644
--- a/app/lib/handlers/spacer.dart
+++ b/app/lib/handlers/spacer.dart
@@ -90,7 +90,7 @@ class SpacerHandler extends Handler<SpacerTool> {
                 );
               },
             )
-            .whereNotNull()
+            .nonNulls
             .toList() ??
         []);
     _startPosition = null;
diff --git a/app/lib/renderers/cursors/label.dart b/app/lib/renderers/cursors/label.dart
index eb8adb56c299..e6c63f388f99 100644
--- a/app/lib/renderers/cursors/label.dart
+++ b/app/lib/renderers/cursors/label.dart
@@ -1,3 +1,5 @@
+// ignore_for_file: deprecated_member_use
+
 import 'package:butterfly/cubits/transform.dart';
 import 'package:butterfly_api/butterfly_api.dart';
 import 'package:flutter/material.dart';
diff --git a/app/lib/renderers/foregrounds/area.dart b/app/lib/renderers/foregrounds/area.dart
index 4d9a6adc9a2a..7d742a1f4235 100644
--- a/app/lib/renderers/foregrounds/area.dart
+++ b/app/lib/renderers/foregrounds/area.dart
@@ -16,8 +16,8 @@ class AreaForegroundRenderer extends Renderer<Area> {
       ..color = colorScheme?.primary ?? Colors.blue;
     var backgroundPaint = Paint()
       ..style = PaintingStyle.fill
-      ..color =
-          (colorScheme?.primaryContainer ?? Colors.lightBlue).withOpacity(0.2);
+      ..color = (colorScheme?.primaryContainer ?? Colors.lightBlue)
+          .withValues(alpha: 0.2);
     canvas.drawRRect(
         RRect.fromRectAndRadius(rect, Radius.circular(5 / transform.size)),
         paint);
diff --git a/app/lib/renderers/foregrounds/select.dart b/app/lib/renderers/foregrounds/select.dart
index 3d4d3d5da577..64c284255f82 100644
--- a/app/lib/renderers/foregrounds/select.dart
+++ b/app/lib/renderers/foregrounds/select.dart
@@ -25,7 +25,7 @@ class LassoSelectionForegroundRenderer extends Renderer<List<Offset>> {
       ..strokeJoin = StrokeJoin.round
       ..isAntiAlias = true;
     final fillPaint = Paint()
-      ..color = scheme.primaryContainer.withOpacity(0.2)
+      ..color = scheme.primaryContainer.withValues(alpha: 0.2)
       ..style = PaintingStyle.fill;
     final path = Path();
     path.addPolygon(element, true);
diff --git a/app/lib/selections/elements/element.dart b/app/lib/selections/elements/element.dart
index 6a77b41f18cd..f6917c3638ec 100644
--- a/app/lib/selections/elements/element.dart
+++ b/app/lib/selections/elements/element.dart
@@ -108,11 +108,10 @@ class ElementSelection<T extends PadElement> extends Selection<Renderer<T>> {
     update(context, renderers);
   }
 
-  Rect? get rect =>
-      _expandRects(selected.map((e) => e.rect).whereNotNull().toList());
+  Rect? get rect => _expandRects(selected.map((e) => e.rect).nonNulls.toList());
 
   Rect? get expandedRect =>
-      _expandRects(selected.map((e) => e.expandedRect).whereNotNull().toList());
+      _expandRects(selected.map((e) => e.expandedRect).nonNulls.toList());
 
   Rect? _expandRects(List<Rect> rects) {
     var rect = rects.firstOrNull;
@@ -130,7 +129,7 @@ class ElementSelection<T extends PadElement> extends Selection<Renderer<T>> {
     final bloc = context.read<DocumentBloc>();
     final state = bloc.state;
     if (state is! DocumentLoadSuccess) return;
-    final ids = selected.map((r) => r.element.id).whereNotNull().toList();
+    final ids = selected.map((r) => r.element.id).nonNulls.toList();
     context.read<DocumentBloc>().add(ElementsRemoved(ids));
   }
 
diff --git a/app/lib/selections/elements/pen.dart b/app/lib/selections/elements/pen.dart
index 52e28b4ceea4..d0648fe77b68 100644
--- a/app/lib/selections/elements/pen.dart
+++ b/app/lib/selections/elements/pen.dart
@@ -15,6 +15,7 @@ class PenElementSelection extends ElementSelection<PenElement> {
             context,
             elements
                 .map((e) => e.copyWith(
+                    // ignore: deprecated_member_use
                     property: e.property.copyWith(color: color.value)))
                 .toList()),
       ),
diff --git a/app/lib/selections/elements/shape.dart b/app/lib/selections/elements/shape.dart
index 37a638c1b580..c17d6355b31a 100644
--- a/app/lib/selections/elements/shape.dart
+++ b/app/lib/selections/elements/shape.dart
@@ -15,10 +15,12 @@ class ShapeElementSelection extends ElementSelection<ShapeElement> {
             context,
             elements
                 .map((e) => e.copyWith(
+                    // ignore: deprecated_member_use
                     property: e.property.copyWith(color: color.value)))
                 .toList()),
       ),
       ExactSlider(
+        // ignore: deprecated_member_use
         value: Color(element.property.color).alpha.toDouble(),
         header: Text(AppLocalizations.of(context).alpha),
         fractionDigits: 0,
diff --git a/app/lib/selections/properties/pen.dart b/app/lib/selections/properties/pen.dart
index 8915fc973607..b2f705f534ac 100644
--- a/app/lib/selections/properties/pen.dart
+++ b/app/lib/selections/properties/pen.dart
@@ -16,10 +16,12 @@ class PenPropertySelection extends PropertySelection<PenProperty>
         ColorField(
           value: Color(property.color),
           onChanged: (value) =>
+              // ignore: deprecated_member_use
               onChanged(property.copyWith(color: value.value)),
           title: Text(AppLocalizations.of(context).color),
         ),
         ExactSlider(
+          // ignore: deprecated_member_use
           value: Color(property.color).alpha.toDouble(),
           header: Text(AppLocalizations.of(context).alpha),
           fractionDigits: 0,
diff --git a/app/lib/selections/tools/label.dart b/app/lib/selections/tools/label.dart
index eb49f47a7675..cced00d36004 100644
--- a/app/lib/selections/tools/label.dart
+++ b/app/lib/selections/tools/label.dart
@@ -12,12 +12,15 @@ class LabelToolSelection extends ToolSelection<LabelTool> {
       ...super.buildProperties(context),
       ColorField(
         value: Color(selected.first.foreground),
-        onChanged: (value) => update(context,
+        onChanged: (value) => update(
+            context,
+            // ignore: deprecated_member_use
             selected.map((e) => e.copyWith(foreground: value.value)).toList()),
         title: Text(AppLocalizations.of(context).foreground),
       ),
       ExactSlider(
         header: Text(AppLocalizations.of(context).alpha),
+        // ignore: deprecated_member_use
         value: Color(selected.first.foreground).alpha.toDouble(),
         defaultValue: 255,
         min: 0,
@@ -28,6 +31,7 @@ class LabelToolSelection extends ToolSelection<LabelTool> {
             selected
                 .map((e) => e.copyWith(
                     foreground:
+                        // ignore: deprecated_member_use
                         Color(e.foreground).withAlpha(value.toInt()).value))
                 .toList()),
       ),
diff --git a/app/lib/selections/tools/laser.dart b/app/lib/selections/tools/laser.dart
index dce7b6ac3073..86086ee088df 100644
--- a/app/lib/selections/tools/laser.dart
+++ b/app/lib/selections/tools/laser.dart
@@ -34,6 +34,7 @@ class LaserToolSelection extends ToolSelection<LaserTool> {
         value: Color(selected.first.color),
         onChanged: (value) => update(
           context,
+          // ignore: deprecated_member_use
           selected.map((e) => e.copyWith(color: value.value)).toList(),
         ),
         title: Text(AppLocalizations.of(context).color),
diff --git a/app/lib/selections/tools/shape.dart b/app/lib/selections/tools/shape.dart
index 58793771b8cf..0e6b453beb06 100644
--- a/app/lib/selections/tools/shape.dart
+++ b/app/lib/selections/tools/shape.dart
@@ -88,11 +88,13 @@ class ShapeToolSelection extends ToolSelection<ShapeTool> {
             context,
             selected
                 .map((e) => e.copyWith(
+                    // ignore: deprecated_member_use
                     property: e.property.copyWith(color: color.value)))
                 .toList()),
         title: Text(AppLocalizations.of(context).color),
       ),
       ExactSlider(
+        // ignore: deprecated_member_use
         value: Color(property.color).alpha.toDouble(),
         header: Text(AppLocalizations.of(context).alpha),
         fractionDigits: 0,
@@ -238,9 +240,11 @@ class _CircleShapeView extends StatelessWidget {
         title: Text(AppLocalizations.of(context).fill),
         leading: const PhosphorIcon(PhosphorIconsLight.paintBucket),
         defaultColor: Colors.transparent,
+        // ignore: deprecated_member_use
         onChanged: (color) => onChanged(shape.copyWith(fillColor: color.value)),
       ),
       ExactSlider(
+        // ignore: deprecated_member_use
         value: Color(shape.fillColor).alpha.toDouble(),
         header: Text(AppLocalizations.of(context).alpha),
         fractionDigits: 0,
@@ -267,9 +271,11 @@ class _TriangleShapeView extends StatelessWidget {
         title: Text(AppLocalizations.of(context).fill),
         leading: const PhosphorIcon(PhosphorIconsLight.paintBucket),
         defaultColor: Colors.transparent,
+        // ignore: deprecated_member_use
         onChanged: (color) => onChanged(shape.copyWith(fillColor: color.value)),
       ),
       ExactSlider(
+        // ignore: deprecated_member_use
         value: Color(shape.fillColor).alpha.toDouble(),
         header: Text(AppLocalizations.of(context).alpha),
         fractionDigits: 0,
@@ -304,9 +310,11 @@ class _RectangleShapeViewState extends State<_RectangleShapeView> {
         value: Color(widget.shape.fillColor),
         defaultColor: Colors.transparent,
         onChanged: (color) =>
+            // ignore: deprecated_member_use
             widget.onChanged(widget.shape.copyWith(fillColor: color.value)),
       ),
       ExactSlider(
+        // ignore: deprecated_member_use
         value: Color(widget.shape.fillColor).alpha.toDouble(),
         header: Text(AppLocalizations.of(context).alpha),
         fractionDigits: 0,
diff --git a/app/lib/selections/utilities.dart b/app/lib/selections/utilities.dart
index 46d4fc8c114d..194ce4043ad4 100644
--- a/app/lib/selections/utilities.dart
+++ b/app/lib/selections/utilities.dart
@@ -232,6 +232,7 @@ class _UtilitiesViewState extends State<_UtilitiesView>
                               title: Text(AppLocalizations.of(context).color),
                               value: Color(widget.option.gridColor),
                               onChanged: (value) => widget.onToolChanged(
+                                // ignore: deprecated_member_use
                                 widget.option.copyWith(gridColor: value.value),
                               ),
                             ),
@@ -239,6 +240,7 @@ class _UtilitiesViewState extends State<_UtilitiesView>
                             ExactSlider(
                               header: Text(AppLocalizations.of(context).alpha),
                               value: Color(widget.option.gridColor)
+                                  // ignore: deprecated_member_use
                                   .alpha
                                   .toDouble(),
                               defaultValue: 255,
@@ -249,6 +251,7 @@ class _UtilitiesViewState extends State<_UtilitiesView>
                                 widget.option.copyWith(
                                   gridColor: Color(widget.option.gridColor)
                                       .withAlpha(value.toInt())
+                                      // ignore: deprecated_member_use
                                       .value,
                                 ),
                               ),
diff --git a/app/lib/services/import.dart b/app/lib/services/import.dart
index 9c87ac555c6c..e800a3d79762 100644
--- a/app/lib/services/import.dart
+++ b/app/lib/services/import.dart
@@ -182,7 +182,7 @@ class ImportService {
                 .firstWhereOrNull((f) => reader.canProvide(f));
             return format == null ? null : (e, format);
           })
-          .whereNotNull()
+          .nonNulls
           .firstOrNull;
       if (result == null) return null;
       if (result.$2 is FileFormat) {
@@ -267,7 +267,7 @@ class ImportService {
     } else if (bloc == null) {
       return data;
     }
-    for (final page in pages.map((e) => data.getPage(e)).whereNotNull()) {
+    for (final page in pages.map((e) => data.getPage(e)).nonNulls) {
       if (advanced) {
         document = document.addPage(page).$1;
       } else {
@@ -275,7 +275,7 @@ class ImportService {
       }
       bloc?.add(PageAdded(null, page));
     }
-    for (final packs in packs.map((e) => data.getPack(e)).whereNotNull()) {
+    for (final packs in packs.map((e) => data.getPack(e)).nonNulls) {
       document = document.setPack(packs);
       bloc?.add(PackAdded(packs));
     }
diff --git a/app/lib/views/files/list.dart b/app/lib/views/files/list.dart
index f2c2ee8bf645..7f41356ed570 100644
--- a/app/lib/views/files/list.dart
+++ b/app/lib/views/files/list.dart
@@ -412,7 +412,7 @@ class FileEntityListTile extends StatelessWidget {
                     ),
                   IconButton(
                     icon: const PhosphorIcon(PhosphorIconsLight.trash),
-                    highlightColor: colorScheme.error.withOpacity(0.2),
+                    highlightColor: colorScheme.error.withValues(alpha: 0.2),
                     tooltip: AppLocalizations.of(context).delete,
                     onPressed: () {
                       onDelete();
diff --git a/app/lib/views/navigator/components.dart b/app/lib/views/navigator/components.dart
index 705e96e3dc13..5332d30600ec 100644
--- a/app/lib/views/navigator/components.dart
+++ b/app/lib/views/navigator/components.dart
@@ -72,7 +72,7 @@ class _ComponentsViewState extends State<ComponentsView> {
                                 if (component == null) return null;
                                 return (e, component);
                               })
-                              .whereNotNull()
+                              .nonNulls
                               .map((e) {
                                 final location = PackAssetLocation(
                                   currentPack!,
diff --git a/app/lib/views/navigator/pages.dart b/app/lib/views/navigator/pages.dart
index 6c65b20be3a1..d65c353599ab 100644
--- a/app/lib/views/navigator/pages.dart
+++ b/app/lib/views/navigator/pages.dart
@@ -100,7 +100,9 @@ class _PagesViewState extends State<PagesView> {
                           onReorder: (oldIndex, newIndex) {
                             if (oldIndex < 0 ||
                                 newIndex < 0 ||
-                                oldIndex >= all.length) return;
+                                oldIndex >= all.length) {
+                              return;
+                            }
                             final current = all[oldIndex];
                             final name = current.path;
                             final isFile = current.isFile;
diff --git a/app/lib/views/toolbar/color.dart b/app/lib/views/toolbar/color.dart
index 55d5dc2962c7..0999f31d71b4 100644
--- a/app/lib/views/toolbar/color.dart
+++ b/app/lib/views/toolbar/color.dart
@@ -69,6 +69,7 @@ class _ColorToolbarViewState extends State<ColorToolbarView> {
     final document = state.data;
     ColorPalette? palette;
     NoteData? pack;
+    // ignore: deprecated_member_use
     int color = Color(widget.color).withAlpha(255).value;
 
     void addColor() async {
diff --git a/app/lib/views/toolbar/components.dart b/app/lib/views/toolbar/components.dart
index 8f70880f492a..58ad23566782 100644
--- a/app/lib/views/toolbar/components.dart
+++ b/app/lib/views/toolbar/components.dart
@@ -67,7 +67,7 @@ class _ComponentsToolbarViewState extends State<ComponentsToolbarView> {
               if (component == null) return null;
               return (e, component);
             })
-            .whereNotNull()
+            .nonNulls
             .toList() ??
         [];
     return Row(
diff --git a/app/lib/views/toolbar/label.dart b/app/lib/views/toolbar/label.dart
index c3ba9034b3bd..10b79487d78e 100644
--- a/app/lib/views/toolbar/label.dart
+++ b/app/lib/views/toolbar/label.dart
@@ -580,9 +580,11 @@ class _LabelToolbarViewState extends State<LabelToolbarView> {
                                 if (result == null) return;
                                 updateSpan((value) => value.copyWith(
                                     color: Color(result)
-                                        .withAlpha(
-                                            Color(widget.value.tool.foreground)
-                                                .alpha)
+                                        .withValues(
+                                            alpha: Color(widget
+                                                    .value.tool.foreground)
+                                                .a)
+                                        // ignore: deprecated_member_use
                                         .value));
                               },
                             ),
diff --git a/app/lib/views/toolbar/presentation/timeline.dart b/app/lib/views/toolbar/presentation/timeline.dart
index bad51823855b..ba290424abda 100644
--- a/app/lib/views/toolbar/presentation/timeline.dart
+++ b/app/lib/views/toolbar/presentation/timeline.dart
@@ -40,7 +40,7 @@ class _PresentationTimelineViewState extends State<PresentationTimelineView> {
       height: 50,
       decoration: BoxDecoration(
         border: Border.all(
-          color: colorScheme.onSurface.withOpacity(0.2),
+          color: colorScheme.onSurface.withValues(alpha: 0.2),
         ),
         borderRadius: BorderRadius.circular(4),
       ),
diff --git a/app/lib/views/view.dart b/app/lib/views/view.dart
index 5d106c25293e..c521959d9f08 100644
--- a/app/lib/views/view.dart
+++ b/app/lib/views/view.dart
@@ -227,7 +227,9 @@ class _MainViewViewportState extends State<MainViewViewport>
                           if (openView) openView = details.scale == 1;
                           final settings = context.read<SettingsCubit>().state;
                           if (cubit.fetchHandler<SelectHandler>() == null &&
-                              !settings.inputGestures) return;
+                              !settings.inputGestures) {
+                            return;
+                          }
                           var current = details.scale;
                           current = current - size;
                           var sensitivity = context
diff --git a/app/pubspec.lock b/app/pubspec.lock
index f77d78a0f561..4a7a3889702b 100644
--- a/app/pubspec.lock
+++ b/app/pubspec.lock
@@ -5,23 +5,23 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: f256b0c0ba6c7577c15e2e4e114755640a875e885099367bf6e012b19314c834
+      sha256: "16e298750b6d0af7ce8a3ba7c18c69c3785d11b15ec83f6dcd0ad2a0009b3cab"
       url: "https://pub.dev"
     source: hosted
-    version: "72.0.0"
+    version: "76.0.0"
   _macros:
     dependency: transitive
     description: dart
     source: sdk
-    version: "0.3.2"
+    version: "0.3.3"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
-      sha256: b652861553cd3990d8ed361f7979dc6d7053a9ac8843fa73820ab68ce5410139
+      sha256: "1f14db053a8c23e260789e9b0980fa27f2680dd640932cae5e1137cce0e46e1e"
       url: "https://pub.dev"
     source: hosted
-    version: "6.7.0"
+    version: "6.11.0"
   animations:
     dependency: "direct main"
     description:
@@ -249,10 +249,10 @@ packages:
     dependency: "direct main"
     description:
       name: collection
-      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
       url: "https://pub.dev"
     source: hosted
-    version: "1.18.0"
+    version: "1.19.0"
   connectivity_plus:
     dependency: "direct main"
     description:
@@ -657,10 +657,10 @@ packages:
     dependency: transitive
     description:
       name: http_parser
-      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      sha256: "76d306a1c3afb33fe82e2bbacad62a61f409b5634c915fceb0d799de1a913360"
       url: "https://pub.dev"
     source: hosted
-    version: "4.0.2"
+    version: "4.1.1"
   idb_shim:
     dependency: "direct main"
     description:
@@ -742,18 +742,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
+      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.5"
+    version: "10.0.7"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
+      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.5"
+    version: "3.0.8"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -766,10 +766,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: "3315600f3fb3b135be672bf4a178c55f274bebe368325ae18462c89ac1e3b413"
+      sha256: "4a16b3f03741e1252fda5de3ce712666d010ba2122f8e912c94f9f7b90e1a4c3"
       url: "https://pub.dev"
     source: hosted
-    version: "5.0.0"
+    version: "5.1.0"
   logging:
     dependency: transitive
     description:
@@ -809,10 +809,10 @@ packages:
     dependency: transitive
     description:
       name: macros
-      sha256: "0acaed5d6b7eab89f63350bccd82119e6c602df0f391260d0e32b5e23db79536"
+      sha256: "1d9e801cd66f7ea3663c45fc708450db1fa57f988142c64289142c9b7ee80656"
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.2-main.4"
+    version: "0.1.3-main.0"
   markdown:
     dependency: "direct main"
     description:
@@ -1270,10 +1270,10 @@ packages:
     dependency: transitive
     description:
       name: shelf
-      sha256: ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4
+      sha256: e7dd780a7ffb623c57850b33f43309312fc863fb6aa3d276a754bb299839ef12
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.4.2"
   shelf_web_socket:
     dependency: transitive
     description:
@@ -1286,7 +1286,7 @@ packages:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.99"
+    version: "0.0.0"
   source_gen:
     dependency: transitive
     description:
@@ -1323,10 +1323,10 @@ packages:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.1"
+    version: "1.12.0"
   stream_channel:
     dependency: transitive
     description:
@@ -1347,10 +1347,10 @@ packages:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   super_clipboard:
     dependency: "direct main"
     description:
@@ -1395,10 +1395,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
+      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.2"
+    version: "0.7.3"
   timing:
     dependency: transitive
     description:
@@ -1531,10 +1531,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
+      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.5"
+    version: "14.3.0"
   watcher:
     dependency: transitive
     description:
@@ -1571,10 +1571,10 @@ packages:
     dependency: transitive
     description:
       name: webdriver
-      sha256: "003d7da9519e1e5f329422b36c4dcdf18d7d2978d1ba099ea4e45ba490ed845e"
+      sha256: "3d773670966f02a646319410766d3b5e1037efb7f07cc68f844d5e06cd4d61c8"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "3.0.4"
   win32:
     dependency: transitive
     description:
@@ -1624,5 +1624,5 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.5.0 <4.0.0"
-  flutter: ">=3.24.5"
+  dart: ">=3.6.0-0 <4.0.0"
+  flutter: ">=3.27.0"
diff --git a/app/pubspec.yaml b/app/pubspec.yaml
index 70cc9b0af842..97e6061a8b47 100644
--- a/app/pubspec.yaml
+++ b/app/pubspec.yaml
@@ -17,7 +17,7 @@ version: 2.2.3-rc.1+124
 
 environment:
   sdk: ">=3.4.0 <4.0.0"
-  flutter: 3.24.5
+  flutter: 3.27.0
 
 dependencies:
   flutter:
diff --git a/docs/package.json b/docs/package.json
index c4c089e5abce..6c06f57ad551 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "@astrojs/check": "^0.9.4",
     "@astrojs/react": "^3.6.3",
-    "@astrojs/starlight": "^0.29.2",
+    "@astrojs/starlight": "^0.29.3",
     "@phosphor-icons/react": "^2.1.7",
     "@types/react": "^18.3.16",
     "@types/react-dom": "^18.3.5",
diff --git a/docs/pnpm-lock.yaml b/docs/pnpm-lock.yaml
index e40972dc178e..8a4548ed0b53 100644
--- a/docs/pnpm-lock.yaml
+++ b/docs/pnpm-lock.yaml
@@ -15,8 +15,8 @@ importers:
         specifier: ^3.6.3
         version: 3.6.3(@types/react-dom@18.3.5(@types/react@18.3.16))(@types/react@18.3.16)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(sass@1.82.0)(terser@5.36.0)
       '@astrojs/starlight':
-        specifier: ^0.29.2
-        version: 0.29.2(astro@4.16.17(rollup@4.28.1)(sass@1.82.0)(terser@5.36.0)(typescript@5.7.2))
+        specifier: ^0.29.3
+        version: 0.29.3(astro@4.16.17(rollup@4.28.1)(sass@1.82.0)(terser@5.36.0)(typescript@5.7.2))
       '@phosphor-icons/react':
         specifier: ^2.1.7
         version: 2.1.7(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
@@ -107,8 +107,8 @@ packages:
   '@astrojs/sitemap@3.2.1':
     resolution: {integrity: sha512-uxMfO8f7pALq0ADL6Lk68UV6dNYjJ2xGUzyjjVj60JLBs5a6smtlkBYv3tQ0DzoqwS7c9n4FUx5lgv0yPo/fgA==}
 
-  '@astrojs/starlight@0.29.2':
-    resolution: {integrity: sha512-xv9AhWkP3fxCB6EF6MlT4yEbxzye3aMSbuVbFEGbQh8G/w1MPhdNCnQakIHpmIwwyxwG9cW3mQdAZum4oOO39w==}
+  '@astrojs/starlight@0.29.3':
+    resolution: {integrity: sha512-dzKuGBA7sodGV2dCzpby6UKMx/4b7WrhcYDYlhfX5Ntxh8DCdGU1hIu8jHso/LeFv/jNAfi7m6C7+w/PNSYRgA==}
     peerDependencies:
       astro: ^4.14.0
 
@@ -501,8 +501,8 @@ packages:
     cpu: [x64]
     os: [win32]
 
-  '@jridgewell/gen-mapping@0.3.5':
-    resolution: {integrity: sha512-IzL8ZoEDIBRWEzlCcRhOaCupYyN5gdIK+Q6fbFdPDg6HqX6jpkItn7DFIpW9LQzXG6Df9sA7+OKnq0qlz/GaQg==}
+  '@jridgewell/gen-mapping@0.3.8':
+    resolution: {integrity: sha512-imAbBGkb+ebQyxKgzv5Hu2nmROxoDOXHh80evxdoXNOrvAnVx7zimzc1Oo5h9RlfV4vPXaE2iM5pOFbvOCClWA==}
     engines: {node: '>=6.0.0'}
 
   '@jridgewell/resolve-uri@3.1.2':
@@ -806,6 +806,9 @@ packages:
   '@types/hast@3.0.4':
     resolution: {integrity: sha512-WPs+bbQw5aCj+x6laNGWLH3wviHtoCv/P3+otBhbOhJgG8qtpdAMlTCxLtsTWA7LH1Oh/bFCHsBn0TPS5m30EQ==}
 
+  '@types/js-yaml@4.0.9':
+    resolution: {integrity: sha512-k4MGaQl5TGo/iipqb2UDG2UwjXziSWkh0uysQelTlJpX1qGlpUZYm8PnO4DxG1qBomtJUdYJ6qR6xdIah10JLg==}
+
   '@types/mdast@4.0.4':
     resolution: {integrity: sha512-kGaNbPh1k7AFzgpud/gMdvIm5xuECykRR+JnWKQno9TAXVa6WIVCGTPvYGekIDL4uwCZQSYbUxNBSb1aUo79oA==}
 
@@ -2374,10 +2377,10 @@ packages:
     resolution: {integrity: sha512-b4JR1PFR10y1mKjhHY9LaGo6tmrgjit7hxVIeAmyMw3jegXR4dhYqLaQF5zMXZxY7tLpMyJeLjr1C4rLmkVe8g==}
     engines: {node: '>=12.20'}
 
-  zod-to-json-schema@3.23.5:
-    resolution: {integrity: sha512-5wlSS0bXfF/BrL4jPAbz9da5hDlDptdEppYfe+x4eIJ7jioqKG9uUxOwPzqof09u/XeVdrgFu29lZi+8XNDJtA==}
+  zod-to-json-schema@3.24.1:
+    resolution: {integrity: sha512-3h08nf3Vw3Wl3PK+q3ow/lIil81IT2Oa7YpQyUUDsEWbXveMesdfK1xBd2RhCkynwZndAxixji/7SYJJowr62w==}
     peerDependencies:
-      zod: ^3.23.3
+      zod: ^3.24.1
 
   zod-to-ts@1.2.0:
     resolution: {integrity: sha512-x30XE43V+InwGpvTySRNz9kB7qFU8DlyEy7BsSTCHPH1R0QasMmHWZDCzYm6bVXtj/9NNJAZF3jW8rzFvH5OFA==}
@@ -2395,7 +2398,7 @@ snapshots:
 
   '@ampproject/remapping@2.3.0':
     dependencies:
-      '@jridgewell/gen-mapping': 0.3.5
+      '@jridgewell/gen-mapping': 0.3.8
       '@jridgewell/trace-mapping': 0.3.25
 
   '@astrojs/check@0.9.4(typescript@5.7.2)':
@@ -2509,12 +2512,13 @@ snapshots:
       stream-replace-string: 2.0.0
       zod: 3.24.1
 
-  '@astrojs/starlight@0.29.2(astro@4.16.17(rollup@4.28.1)(sass@1.82.0)(terser@5.36.0)(typescript@5.7.2))':
+  '@astrojs/starlight@0.29.3(astro@4.16.17(rollup@4.28.1)(sass@1.82.0)(terser@5.36.0)(typescript@5.7.2))':
     dependencies:
       '@astrojs/mdx': 3.1.9(astro@4.16.17(rollup@4.28.1)(sass@1.82.0)(terser@5.36.0)(typescript@5.7.2))
       '@astrojs/sitemap': 3.2.1
       '@pagefind/default-ui': 1.2.0
       '@types/hast': 3.0.4
+      '@types/js-yaml': 4.0.9
       '@types/mdast': 4.0.4
       astro: 4.16.17(rollup@4.28.1)(sass@1.82.0)(terser@5.36.0)(typescript@5.7.2)
       astro-expressive-code: 0.38.3(astro@4.16.17(rollup@4.28.1)(sass@1.82.0)(terser@5.36.0)(typescript@5.7.2))
@@ -2586,7 +2590,7 @@ snapshots:
     dependencies:
       '@babel/parser': 7.26.3
       '@babel/types': 7.26.3
-      '@jridgewell/gen-mapping': 0.3.5
+      '@jridgewell/gen-mapping': 0.3.8
       '@jridgewell/trace-mapping': 0.3.25
       jsesc: 3.1.0
 
@@ -2887,7 +2891,7 @@ snapshots:
   '@img/sharp-win32-x64@0.33.5':
     optional: true
 
-  '@jridgewell/gen-mapping@0.3.5':
+  '@jridgewell/gen-mapping@0.3.8':
     dependencies:
       '@jridgewell/set-array': 1.2.1
       '@jridgewell/sourcemap-codec': 1.5.0
@@ -2899,7 +2903,7 @@ snapshots:
 
   '@jridgewell/source-map@0.3.6':
     dependencies:
-      '@jridgewell/gen-mapping': 0.3.5
+      '@jridgewell/gen-mapping': 0.3.8
       '@jridgewell/trace-mapping': 0.3.25
     optional: true
 
@@ -3170,6 +3174,8 @@ snapshots:
     dependencies:
       '@types/unist': 3.0.3
 
+  '@types/js-yaml@4.0.9': {}
+
   '@types/mdast@4.0.4':
     dependencies:
       '@types/unist': 3.0.3
@@ -3374,7 +3380,7 @@ snapshots:
       xxhash-wasm: 1.1.0
       yargs-parser: 21.1.1
       zod: 3.24.1
-      zod-to-json-schema: 3.23.5(zod@3.24.1)
+      zod-to-json-schema: 3.24.1(zod@3.24.1)
       zod-to-ts: 1.2.0(typescript@5.7.2)(zod@3.24.1)
     optionalDependencies:
       sharp: 0.33.5
@@ -5329,7 +5335,7 @@ snapshots:
 
   yocto-queue@1.1.1: {}
 
-  zod-to-json-schema@3.23.5(zod@3.24.1):
+  zod-to-json-schema@3.24.1(zod@3.24.1):
     dependencies:
       zod: 3.24.1
 
diff --git a/metadata/en-US/changelogs/124.txt b/metadata/en-US/changelogs/124.txt
index 01f61cf08916..da91336b945e 100644
--- a/metadata/en-US/changelogs/124.txt
+++ b/metadata/en-US/changelogs/124.txt
@@ -12,5 +12,6 @@
 * Fix ruler not working correctly in pen tool
 * Fix ruler position is wrong when moving on the canvas
 * Fix zoom dependent not working correctly with the label tool ([#765](https://github.com/LinwoodDev/Butterfly/issues/765))
+* Upgrade to flutter 3.27
 
 Read more here: https://linwood.dev/butterfly/2.2.3-rc.1
\ No newline at end of file
diff --git a/tools/pubspec.lock b/tools/pubspec.lock
index db6140c9b6a1..e6d50c3f0a91 100644
--- a/tools/pubspec.lock
+++ b/tools/pubspec.lock
@@ -61,10 +61,10 @@ packages:
     dependency: "direct main"
     description:
       name: lints
-      sha256: "3315600f3fb3b135be672bf4a178c55f274bebe368325ae18462c89ac1e3b413"
+      sha256: "4a16b3f03741e1252fda5de3ce712666d010ba2122f8e912c94f9f7b90e1a4c3"
       url: "https://pub.dev"
     source: hosted
-    version: "5.0.0"
+    version: "5.1.0"
   meta:
     dependency: transitive
     description:
@@ -130,4 +130,4 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.5.0 <4.0.0"
+  dart: ">=3.6.0-0 <4.0.0"