diff --git a/pubspec.lock b/pubspec.lock
index c413598..9347a18 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -7,14 +7,14 @@ packages:
       name: _fe_analyzer_shared
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "22.0.0"
+    version: "31.0.0"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.2"
+    version: "2.8.0"
   anchored_popups:
     dependency: "direct main"
     description:
@@ -42,7 +42,7 @@ packages:
       name: archive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.1.2"
+    version: "3.1.6"
   args:
     dependency: transitive
     description:
@@ -56,7 +56,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.1"
+    version: "2.8.2"
   auto_size_text:
     dependency: "direct main"
     description:
@@ -191,7 +191,7 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   charcode:
     dependency: transitive
     description:
@@ -547,7 +547,7 @@ packages:
       name: freezed
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.14.2"
+    version: "0.14.5"
   freezed_annotation:
     dependency: "direct dev"
     description:
@@ -706,14 +706,14 @@ packages:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.1"
+    version: "4.4.0"
   json_serializable:
     dependency: "direct dev"
     description:
       name: json_serializable
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.1.4"
+    version: "6.1.3"
   lints:
     dependency: transitive
     description:
@@ -734,7 +734,14 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.11"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.2"
   meta:
     dependency: transitive
     description:
@@ -867,7 +874,7 @@ packages:
       name: platform
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.0"
+    version: "3.1.0"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -888,7 +895,7 @@ packages:
       name: process
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.2.3"
+    version: "4.2.4"
   protobuf:
     dependency: transitive
     description:
@@ -1027,6 +1034,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.3"
+  source_helper:
+    dependency: transitive
+    description:
+      name: source_helper
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.1"
   source_map_stack_trace:
     dependency: transitive
     description:
@@ -1131,21 +1145,21 @@ packages:
       name: test
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.17.10"
+    version: "1.19.5"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.2"
+    version: "0.4.8"
   test_core:
     dependency: transitive
     description:
       name: test_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.0"
+    version: "0.4.9"
   timeago:
     dependency: "direct main"
     description:
@@ -1229,21 +1243,21 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   visibility_detector:
     dependency: "direct main"
     description:
       name: visibility_detector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.0"
+    version: "0.2.2"
   vm_service:
     dependency: transitive
     description:
       name: vm_service
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "7.1.1"
+    version: "7.5.0"
   watcher:
     dependency: transitive
     description:
@@ -1301,5 +1315,5 @@ packages:
     source: hosted
     version: "3.1.0"
 sdks:
-  dart: ">=2.13.0 <3.0.0"
+  dart: ">=2.14.0 <3.0.0"
   flutter: ">=2.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index d69dbd7..9bb863e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -49,7 +49,7 @@ dependencies:
   universal_platform: ^1.0.0-nullsafety
   url_launcher: ^6.0.2
   uuid: ^3.0.1
-  visibility_detector: ^0.2.0-nullsafety.1
+  visibility_detector: ^0.2.2
 
   # FIREBASE
   firedart: ^0.9.0+1
diff --git a/test/widget_test.dart b/test/widget_test.dart
new file mode 100644
index 0000000..373bd8f
--- /dev/null
+++ b/test/widget_test.dart
@@ -0,0 +1,30 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:flutter_folio/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
+  });
+}
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diff --git a/web/icons/Icon-maskable-512.png b/web/icons/Icon-maskable-512.png
new file mode 100644
index 0000000..d69c566
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