diff --git a/.idea/misc.xml b/.idea/misc.xml
index ceac72e..ad593e8 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="FrameworkDetectionExcludesConfiguration">
     <type id="android" />
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 5100a54..0a7d799 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -22,7 +22,9 @@
     <select />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="8cd5033f-b00c-497c-981a-e7515066adb1" name="Default Changelist" comment="" />
+    <list default="true" id="8cd5033f-b00c-497c-981a-e7515066adb1" name="Default Changelist" comment="">
+      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -33,21 +35,27 @@
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
     <option name="RESET_MODE" value="MIXED" />
   </component>
+  <component name="ProjectColorInfo"><![CDATA[{
+  "associatedIndex": 8
+}]]></component>
   <component name="ProjectId" id="1zoK36Pgj92azm2wGX13q2s15Qq" />
+  <component name="ProjectReloadState">
+    <option name="STATE" value="1" />
+  </component>
   <component name="ProjectViewState">
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent">
-    <property name="RunOnceActivity.OpenProjectViewOnStart" value="true" />
-    <property name="RunOnceActivity.ShowReadmeOnStart" value="true" />
-    <property name="SearchEverywhereHistoryKey" value="FlutterP&#9;PSI&#9;JAVA://yy.inc.flutter_custom_dialog.FlutterCustomDialogPlugin" />
-    <property name="dart.analysis.tool.window.force.activate" value="false" />
-    <property name="dart.analysis.tool.window.visible" value="false" />
-    <property name="io.flutter.reload.alreadyRun" value="true" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
-    <property name="show.migrate.to.gradle.popup" value="false" />
-  </component>
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "dart.analysis.tool.window.visible": "false",
+    "kotlin-language-version-configured": "true",
+    "last_opened_file_path": "C:/Users/srini/Desktop/MyGit/pub/flutter-custom-dialog"
+  }
+}]]></component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
   <component name="SvnConfiguration">
     <configuration />
   </component>
@@ -108,6 +116,21 @@
     </option>
   </component>
   <component name="Vcs.Log.Tabs.Properties">
+    <option name="RECENT_FILTERS">
+      <map>
+        <entry key="Branch">
+          <value>
+            <list>
+              <RecentGroup>
+                <option name="FILTER_VALUES">
+                  <option value="HEAD" />
+                </option>
+              </RecentGroup>
+            </list>
+          </value>
+        </entry>
+      </map>
+    </option>
     <option name="TAB_STATES">
       <map>
         <entry key="MAIN">
@@ -129,22 +152,6 @@
         </entry>
       </map>
     </option>
-    <option name="RECENT_FILTERS">
-      <map>
-        <entry key="Branch">
-          <value>
-            <list>
-              <RecentGroup>
-                <option name="FILTER_VALUES">
-                  <option value="HEAD" />
-                </option>
-              </RecentGroup>
-            </list>
-          </value>
-        </entry>
-      </map>
-    </option>
-    <option name="oldMeFiltersMigrated" value="true" />
   </component>
   <component name="VcsManagerConfiguration">
     <MESSAGE value="Revert: success.png" />
diff --git a/example/.flutter-plugins-dependencies b/example/.flutter-plugins-dependencies
index b4f3407..8d9b635 100644
--- a/example/.flutter-plugins-dependencies
+++ b/example/.flutter-plugins-dependencies
@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_custom_dialog","path":"C:\\\\YYLive4-OpenSource\\\\flutter-custom-dialog\\\\","dependencies":[]}],"android":[{"name":"flutter_custom_dialog","path":"C:\\\\YYLive4-OpenSource\\\\flutter-custom-dialog\\\\","dependencies":[]}],"macos":[],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"flutter_custom_dialog","dependencies":[]}],"date_created":"2022-09-08 10:51:06.169356","version":"2.5.3"}
\ No newline at end of file
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_custom_dialog","path":"C:\\\\Users\\\\srini\\\\Desktop\\\\MyGit\\\\pub\\\\flutter-custom-dialog\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"flutter_custom_dialog","path":"C:\\\\Users\\\\srini\\\\Desktop\\\\MyGit\\\\pub\\\\flutter-custom-dialog\\\\","native_build":true,"dependencies":[]}],"macos":[],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"flutter_custom_dialog","dependencies":[]}],"date_created":"2024-02-21 19:09:08.292231","version":"3.19.0"}
\ No newline at end of file
diff --git a/example/ios/Flutter/flutter_export_environment.sh b/example/ios/Flutter/flutter_export_environment.sh
index a6ae7d7..ced0956 100755
--- a/example/ios/Flutter/flutter_export_environment.sh
+++ b/example/ios/Flutter/flutter_export_environment.sh
@@ -1,13 +1,13 @@
 #!/bin/sh
 # This is a generated file; do not edit or check into version control.
-export "FLUTTER_ROOT=G:\flutter"
-export "FLUTTER_APPLICATION_PATH=C:\YYLive4-OpenSource\flutter-custom-dialog\example"
+export "FLUTTER_ROOT=C:\src\flutter"
+export "FLUTTER_APPLICATION_PATH=C:\Users\srini\Desktop\MyGit\flutter_custom_dialog-1.3.0\example"
 export "COCOAPODS_PARALLEL_CODE_SIGN=true"
 export "FLUTTER_TARGET=lib\main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"
 export "DART_OBFUSCATION=false"
-export "TRACK_WIDGET_CREATION=false"
+export "TRACK_WIDGET_CREATION=true"
 export "TREE_SHAKE_ICONS=false"
-export "PACKAGE_CONFIG=.packages"
+export "PACKAGE_CONFIG=.dart_tool/package_config.json"
diff --git a/example/lib/dialog/listview_dialog.dart b/example/lib/dialog/listview_dialog.dart
index 1f5037f..82d1102 100644
--- a/example/lib/dialog/listview_dialog.dart
+++ b/example/lib/dialog/listview_dialog.dart
@@ -131,7 +131,7 @@ YYDialog YYListViewDialogListTile() {
         items: listTileItems,
         onClickItemListener: (index) {
           var listTileItem = listTileItems[index];
-          print(listTileItem.text + " is on click");
+          print(listTileItem.text ?? '' + " is on click");
         })
     ..show();
 }
@@ -156,7 +156,7 @@ YYDialog YYListViewDialogListRadio() {
         activeColor: Colors.deepPurpleAccent,
         onClickItemListener: (index) {
           var radioItem = radioItems[index];
-          print(radioItem.text + " is on click");
+          print(radioItem.text ?? '' + " is on click");
         })
     ..divider()
     ..doubleButton(
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 2d7693f..fb87f3d 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -1,12 +1,12 @@
 library flutter_custom_dialog;
 
 import 'package:flutter/material.dart';
+import 'package:flutter_custom_dialog/flutter_custom_dialog.dart';
 import 'package:flutter_custom_dialog_example/dialog/alert_dialog.dart';
 import 'package:flutter_custom_dialog_example/dialog/bottom_sheet_dialog.dart';
 import 'package:flutter_custom_dialog_example/dialog/listview_dialog.dart';
-import 'package:flutter_custom_dialog_example/dialog/progress_dialog.dart';
 import 'package:flutter_custom_dialog_example/dialog/notice_dialog.dart';
-import 'package:flutter_custom_dialog/flutter_custom_dialog.dart';
+import 'package:flutter_custom_dialog_example/dialog/progress_dialog.dart';
 
 import 'dialog/develop_dialog.dart';
 
@@ -234,7 +234,7 @@ showAlertDialog(BuildContext context) {
 }
 
 showDevelopDialog(BuildContext context) {
-  YYDialog yyDialog;
+  YYDialog? yyDialog;
 
   return Padding(
     padding: EdgeInsets.all(8.0),
@@ -280,8 +280,7 @@ Widget makeTextButton(title, Function() function) {
   return SizedBox(
     width: 65.0,
     height: 35.0,
-    child: RaisedButton(
-      padding: EdgeInsets.all(0.0),
+    child: ElevatedButton(
       onPressed: () {
         function();
       },
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 0197b10..f21a77c 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -5,58 +5,58 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.dartlang.org"
+      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.8.1"
+    version: "2.11.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.dartlang.org"
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   characters:
     dependency: transitive
     description:
       name: characters
-      url: "https://pub.dartlang.org"
+      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.1"
+    version: "1.3.0"
   clock:
     dependency: transitive
     description:
       name: clock
-      url: "https://pub.dartlang.org"
+      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.dartlang.org"
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+      url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.18.0"
   cupertino_icons:
     dependency: "direct main"
     description:
       name: cupertino_icons
-      url: "https://pub.dartlang.org"
+      sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
+      url: "https://pub.dev"
     source: hosted
-    version: "0.1.3"
+    version: "1.0.6"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      url: "https://pub.dartlang.org"
+      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -68,33 +68,68 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.1.1"
+    version: "1.3.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
     source: sdk
     version: "0.0.0"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.0.0"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.1"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.1"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.dartlang.org"
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.12.16+1"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.12.10"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.dartlang.org"
+      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
+      url: "https://pub.dev"
     source: hosted
-    version: "1.7.0"
+    version: "1.11.0"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.dartlang.org"
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.0"
+    version: "1.9.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -104,58 +139,66 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.dartlang.org"
+      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.1"
+    version: "1.10.0"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.dartlang.org"
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.11.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.dartlang.org"
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.2"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.dartlang.org"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.dartlang.org"
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.dartlang.org"
+      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.4.2"
-  typed_data:
+    version: "0.6.1"
+  vector_math:
     dependency: transitive
     description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
+      name: vector_math
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
-  vector_math:
+    version: "2.1.4"
+  vm_service:
     dependency: transitive
     description:
-      name: vector_math
-      url: "https://pub.dartlang.org"
+      name: vm_service
+      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "13.0.0"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
+  dart: ">=3.3.0 <4.0.0"
   flutter: ">=1.10.0"
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 8618e98..0c32d6b 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -3,7 +3,7 @@ description: Demonstrates how to use the flutter_custom_dialog plugin.
 publish_to: 'none'
 
 environment:
-  sdk: ">=2.1.0 <3.0.0"
+  sdk: ">=3.3.0 <4.0.0"
 
 dependencies:
   flutter:
@@ -11,7 +11,7 @@ dependencies:
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^0.1.2
+  cupertino_icons: ^1.0.1
 
 dev_dependencies:
   flutter_test:
diff --git a/example/test/widget_test.dart b/example/test/widget_test.dart
index da9b52e..b994c89 100644
--- a/example/test/widget_test.dart
+++ b/example/test/widget_test.dart
@@ -6,9 +6,8 @@
 // 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_custom_dialog_example/main.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   testWidgets('Verify Platform version', (WidgetTester tester) async {
@@ -18,8 +17,8 @@ void main() {
     // Verify that platform version is retrieved.
     expect(
       find.byWidgetPredicate(
-        (Widget widget) => widget is Text &&
-                           widget.data.startsWith('Running on:'),
+        (Widget widget) =>
+            widget is Text && widget.data?.startsWith('Running on:') == true,
       ),
       findsOneWidget,
     );
diff --git a/lib/flutter_custom_dialog.dart b/lib/flutter_custom_dialog.dart
index 63686ca..bb718cc 100644
--- a/lib/flutter_custom_dialog.dart
+++ b/lib/flutter_custom_dialog.dart
@@ -125,14 +125,13 @@ class YYDialog {
                 }
               },
               style: TextButton.styleFrom(
-                primary: color1 ?? Colors.black,
-                padding: buttonPadding1,
-                textStyle: TextStyle(
-                  fontSize: fontSize1 ?? 18.0,
-                  fontWeight: fontWeight1,
-                  fontFamily: fontFamily1,
-                )
-              ),
+                  foregroundColor: color1 ?? Colors.black,
+                  padding: buttonPadding1,
+                  textStyle: TextStyle(
+                    fontSize: fontSize1 ?? 18.0,
+                    fontWeight: fontWeight1,
+                    fontFamily: fontFamily1,
+                  )),
               child: Text(
                 text1 ?? "",
               ),
@@ -149,12 +148,12 @@ class YYDialog {
                 }
               },
               style: TextButton.styleFrom(
-                primary: color2 ?? Colors.black,
+                foregroundColor: color2 ?? Colors.black,
                 padding: buttonPadding2,
                 textStyle: TextStyle(
-                fontSize: fontSize2 ?? 14.0,
-                fontWeight: fontWeight2,
-                fontFamily: fontFamily2,
+                  fontSize: fontSize2 ?? 14.0,
+                  fontWeight: fontWeight2,
+                  fontFamily: fontFamily2,
                 ),
               ),
               child: Text(
diff --git a/lib/flutter_custom_dialog_widget.dart b/lib/flutter_custom_dialog_widget.dart
index 9114a9d..6a0c341 100644
--- a/lib/flutter_custom_dialog_widget.dart
+++ b/lib/flutter_custom_dialog_widget.dart
@@ -1,8 +1,6 @@
-import 'dart:ui';
-
 import 'package:flutter/material.dart';
-
 import 'package:flutter_custom_dialog/flutter_custom_dialog.dart';
+
 export 'package:flutter_custom_dialog/flutter_custom_dialog_widget.dart';
 
 class YYRadioListTile extends StatefulWidget {
diff --git a/pubspec.lock b/pubspec.lock
index 4fe6b9f..f391c99 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -5,51 +5,50 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.dartlang.org"
+      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.8.1"
+    version: "2.11.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.dartlang.org"
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   characters:
     dependency: transitive
     description:
       name: characters
-      url: "https://pub.dartlang.org"
+      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.1"
+    version: "1.3.0"
   clock:
     dependency: transitive
     description:
       name: clock
-      url: "https://pub.dartlang.org"
+      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.dartlang.org"
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+      url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.18.0"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      url: "https://pub.dartlang.org"
+      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -60,27 +59,62 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.0.0"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.1"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.1"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.dartlang.org"
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      url: "https://pub.dev"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.16+1"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.dartlang.org"
+      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
+      url: "https://pub.dev"
     source: hosted
-    version: "1.7.0"
+    version: "1.11.0"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.dartlang.org"
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.0"
+    version: "1.9.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -90,58 +124,66 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.dartlang.org"
+      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.1"
+    version: "1.10.0"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.dartlang.org"
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.11.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.dartlang.org"
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.2"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.dartlang.org"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.dartlang.org"
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.dartlang.org"
+      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.4.2"
-  typed_data:
+    version: "0.6.1"
+  vector_math:
     dependency: transitive
     description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
+      name: vector_math
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
-  vector_math:
+    version: "2.1.4"
+  vm_service:
     dependency: transitive
     description:
-      name: vector_math
-      url: "https://pub.dartlang.org"
+      name: vm_service
+      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "13.0.0"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
+  dart: ">=3.3.0 <4.0.0"
   flutter: ">=1.10.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 0f7102b..b1710a3 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ version: 1.3.0
 homepage: https://github.com/YYFlutter/flutter-custom-dialog.git
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=3.3.0 <4.0.0"
   flutter: ">=1.10.0"
 
 dependencies: