diff --git a/.vscode/settings.json b/.vscode/settings.json
index 7dae84f..747a688 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -8,7 +8,7 @@
         "editor.suggest.snippetsPreventQuickSuggestions": false,
         "editor.suggestSelection": "first",
         "editor.tabCompletion": "onlySnippets",
-        "editor.wordBasedSuggestions": false,
+        "editor.wordBasedSuggestions": "off",
         "editor.defaultFormatter": "Dart-Code.dart-code",
         "editor.rulers": [
             120
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 1d34d46..3ec929a 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -1,3 +1,4 @@
+// example/lib/main.dart
 import 'package:example/src/data/icon_detail.dart';
 import 'package:example/src/data/icons.dart';
 import 'package:example/widget/icon_item.dart';
@@ -20,7 +21,6 @@ class IconlyExampleApp extends StatelessWidget {
       theme: ThemeData(
         colorScheme: const ColorScheme.light(
           primary: Color(0xff4e54c8),
-          primaryVariant: Color(0xff8f94fb),
         ),
       ),
       home: const HomePage(),
@@ -230,7 +230,7 @@ class SectionTitle extends StatelessWidget {
           alignment: AlignmentDirectional.topStart,
           child: Text(
             title,
-            style: Theme.of(context).textTheme.headline6?.copyWith(
+            style: Theme.of(context).textTheme.titleLarge?.copyWith(
                   fontWeight: FontWeight.bold,
                 ),
           ),
diff --git a/example/lib/widget/icon_item.dart b/example/lib/widget/icon_item.dart
index e1ff5da..7813e75 100644
--- a/example/lib/widget/icon_item.dart
+++ b/example/lib/widget/icon_item.dart
@@ -1,3 +1,4 @@
+// example/lib/widget/icon_item.dart
 import 'package:example/src/data/icon_detail.dart';
 import 'package:flutter/material.dart';
 
@@ -37,10 +38,10 @@ class _IconItemState extends State<IconItem> {
 
     final decoration = widget.selected
         ? BoxDecoration(
-            gradient: LinearGradient(colors: [scheme.primary, scheme.primaryVariant]),
+            gradient: LinearGradient(colors: [scheme.primary, scheme.primaryContainer]),
             boxShadow: [
               BoxShadow(
-                color: scheme.primaryVariant,
+                color: scheme.primaryContainer,
                 blurRadius: 8,
                 offset: const Offset(0, 4),
               ),
@@ -50,7 +51,7 @@ class _IconItemState extends State<IconItem> {
         : BoxDecoration(
             gradient: LinearGradient(colors: [scheme.onPrimary, Colors.grey[200]!]),
             border: Border.all(
-              color: scheme.primaryVariant.withOpacity(.3),
+              color: scheme.primaryContainer.withOpacity(.3),
               width: 1.8,
             ),
             borderRadius: BorderRadius.circular(18),
diff --git a/example/pubspec.lock b/example/pubspec.lock
index a3730fb..acc8f7c 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -5,58 +5,66 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.dartlang.org"
+      sha256: e2eb0491ba5ddb6177742d2da23904574082139b07c1e33b8503b9f46f3e1a37
+      url: "https://pub.dev"
     source: hosted
-    version: "2.7.0"
+    version: "2.13.1"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.dartlang.org"
+      sha256: "5bbf32bc9e518d41ec49718e2931cd4527292c9b0c6d2dffcf7fe6b9a8a8cf72"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
-      url: "https://pub.dartlang.org"
+      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.4.1"
   charcode:
     dependency: transitive
     description:
       name: charcode
-      url: "https://pub.dartlang.org"
+      sha256: "8e36feea6de5ea69f2199f29cf42a450a855738c498b57c0b980e2d3cca9c362"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
   clock:
     dependency: transitive
     description:
       name: clock
-      url: "https://pub.dartlang.org"
+      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.2"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.dartlang.org"
+      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.19.1"
   cupertino_icons:
     dependency: "direct main"
     description:
       name: cupertino_icons
-      url: "https://pub.dartlang.org"
+      sha256: "486b7bc707424572cdf7bd7e812a0c146de3fd47ecadf070254cc60383f21dd8"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.3"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      url: "https://pub.dartlang.org"
+      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.3"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -66,7 +74,8 @@ packages:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      url: "https://pub.dartlang.org"
+      sha256: b543301ad291598523947dc534aaddc5aaad597b709d2426d3a0e0d44c5cb493
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
   flutter_test:
@@ -81,95 +90,139 @@ packages:
       relative: true
     source: path
     version: "1.0.1"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.0.2"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.10"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.2"
   lints:
     dependency: transitive
     description:
       name: lints
-      url: "https://pub.dartlang.org"
+      sha256: a2c3d198cb5ea2e179926622d433331d8b58374ab8f29cdda6e863bd62fd369c
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.1"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.dartlang.org"
+      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.12.19"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.12.10"
+    version: "0.13.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.dartlang.org"
+      sha256: "1741988757a65eb6b36abe716829688cf01910bbf91c34354ff7ec1c3de2b349"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.4.0"
+    version: "1.18.0"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.dartlang.org"
+      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.0"
+    version: "1.9.1"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.99"
+    version: "0.0.0"
   source_span:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.dartlang.org"
+      sha256: d5f89a9e52b36240a80282b3dc0667dd36e53459717bb17b8fb102d30496606a
+      url: "https://pub.dev"
     source: hosted
     version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.dartlang.org"
+      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.12.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.dartlang.org"
+      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.4"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.dartlang.org"
+      sha256: dd11571b8a03f7cadcf91ec26a77e02bfbd6bbba2a512924d3116646b4198fc4
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.dartlang.org"
+      sha256: a88162591b02c1f3a3db3af8ce1ea2b374bd75a7bb8d5e353bcfbdc79d719830
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.dartlang.org"
+      sha256: "949a932224383300f01be9221c39180316445ecb8e7547f70a41a35bf421fb9e"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.4.0"
-  typed_data:
+    version: "0.7.11"
+  vector_math:
     dependency: transitive
     description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
+      name: vector_math
+      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
+      url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
-  vector_math:
+    version: "2.2.0"
+  vm_service:
     dependency: transitive
     description:
-      name: vector_math
-      url: "https://pub.dartlang.org"
+      name: vm_service
+      sha256: "0016aef94fc66495ac78af5859181e3f3bf2026bd8eecc72b9565601e19ab360"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "15.2.0"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
-  flutter: ">=1.17.0"
+  dart: ">=3.10.0-0 <4.0.0"
+  flutter: ">=3.18.0-18.0.pre.54"
diff --git a/pubspec.lock b/pubspec.lock
index 1b4d561..dd20339 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -5,51 +5,58 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.dartlang.org"
+      sha256: e2eb0491ba5ddb6177742d2da23904574082139b07c1e33b8503b9f46f3e1a37
+      url: "https://pub.dev"
     source: hosted
-    version: "2.7.0"
+    version: "2.13.1"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.dartlang.org"
+      sha256: "5bbf32bc9e518d41ec49718e2931cd4527292c9b0c6d2dffcf7fe6b9a8a8cf72"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
-      url: "https://pub.dartlang.org"
+      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.4.1"
   charcode:
     dependency: transitive
     description:
       name: charcode
-      url: "https://pub.dartlang.org"
+      sha256: "8e36feea6de5ea69f2199f29cf42a450a855738c498b57c0b980e2d3cca9c362"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
   clock:
     dependency: transitive
     description:
       name: clock
-      url: "https://pub.dartlang.org"
+      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.2"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.dartlang.org"
+      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.19.1"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      url: "https://pub.dartlang.org"
+      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.3"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -60,88 +67,131 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.0.2"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.10"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.2"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.dartlang.org"
+      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.12.19"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.12.10"
+    version: "0.13.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.dartlang.org"
+      sha256: "1741988757a65eb6b36abe716829688cf01910bbf91c34354ff7ec1c3de2b349"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.4.0"
+    version: "1.18.0"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.dartlang.org"
+      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.0"
+    version: "1.9.1"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.99"
+    version: "0.0.0"
   source_span:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.dartlang.org"
+      sha256: d5f89a9e52b36240a80282b3dc0667dd36e53459717bb17b8fb102d30496606a
+      url: "https://pub.dev"
     source: hosted
     version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.dartlang.org"
+      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.12.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.dartlang.org"
+      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.4"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.dartlang.org"
+      sha256: dd11571b8a03f7cadcf91ec26a77e02bfbd6bbba2a512924d3116646b4198fc4
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.dartlang.org"
+      sha256: a88162591b02c1f3a3db3af8ce1ea2b374bd75a7bb8d5e353bcfbdc79d719830
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.dartlang.org"
+      sha256: "949a932224383300f01be9221c39180316445ecb8e7547f70a41a35bf421fb9e"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.4.0"
-  typed_data:
+    version: "0.7.11"
+  vector_math:
     dependency: transitive
     description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
+      name: vector_math
+      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
+      url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
-  vector_math:
+    version: "2.2.0"
+  vm_service:
     dependency: transitive
     description:
-      name: vector_math
-      url: "https://pub.dartlang.org"
+      name: vm_service
+      sha256: "0016aef94fc66495ac78af5859181e3f3bf2026bd8eecc72b9565601e19ab360"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "15.2.0"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
-  flutter: ">=1.17.0"
+  dart: ">=3.10.0-0 <4.0.0"
+  flutter: ">=3.18.0-18.0.pre.54"