diff --git a/packages/flutter_adaptive_scaffold/CHANGELOG.md b/packages/flutter_adaptive_scaffold/CHANGELOG.md
index 793682b7787b..6ff69f593d36 100644
--- a/packages/flutter_adaptive_scaffold/CHANGELOG.md
+++ b/packages/flutter_adaptive_scaffold/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.1.4
+
+* Use Material 3 NavigationBar instead of BottomNavigationBar
+ 
 ## 0.1.3
 
 * Fixes `groupAlignment` property not available in `standardNavigationRail` - [flutter/flutter#121994](https://github.com/flutter/flutter/issues/121994)
diff --git a/packages/flutter_adaptive_scaffold/example/test/adaptive_scaffold_demo_test.dart b/packages/flutter_adaptive_scaffold/example/test/adaptive_scaffold_demo_test.dart
index 41df6dffcfdf..c22f9ebab733 100644
--- a/packages/flutter_adaptive_scaffold/example/test/adaptive_scaffold_demo_test.dart
+++ b/packages/flutter_adaptive_scaffold/example/test/adaptive_scaffold_demo_test.dart
@@ -33,7 +33,7 @@ void main() {
     expect(smallBody, findsOneWidget);
     expect(bnav, findsOneWidget);
     expect(tester.getTopLeft(smallBody), Offset.zero);
-    expect(tester.getTopLeft(bnav), const Offset(0, 744));
+    expect(tester.getTopLeft(bnav), const Offset(0, 720));
     expect(body, findsNothing);
     expect(largeBody, findsNothing);
     expect(pnav, findsNothing);
@@ -73,22 +73,22 @@ void main() {
 
     expect(tester.getTopLeft(b), const Offset(17.6, 0));
     expect(tester.getBottomRight(b),
-        offsetMoreOrLessEquals(const Offset(778.2, 755.2), epsilon: 1.0));
+        offsetMoreOrLessEquals(const Offset(778.2, 736), epsilon: 1.0));
     expect(tester.getTopLeft(sBody),
         offsetMoreOrLessEquals(const Offset(778.2, 0), epsilon: 1.0));
     expect(tester.getBottomRight(sBody),
-        offsetMoreOrLessEquals(const Offset(1178.2, 755.2), epsilon: 1.0));
+        offsetMoreOrLessEquals(const Offset(1178.2, 736), epsilon: 1.0));
 
     await tester.pump();
     await tester.pump(const Duration(milliseconds: 600));
 
     expect(tester.getTopLeft(b), const Offset(70.4, 0));
     expect(tester.getBottomRight(b),
-        offsetMoreOrLessEquals(const Offset(416.0, 788.8), epsilon: 1.0));
+        offsetMoreOrLessEquals(const Offset(416.0, 784), epsilon: 1.0));
     expect(tester.getTopLeft(sBody),
         offsetMoreOrLessEquals(const Offset(416, 0), epsilon: 1.0));
     expect(tester.getBottomRight(sBody),
-        offsetMoreOrLessEquals(const Offset(816, 788.8), epsilon: 1.0));
+        offsetMoreOrLessEquals(const Offset(816, 784), epsilon: 1.0));
 
     await tester.pump();
     await tester.pump(const Duration(milliseconds: 200));
diff --git a/packages/flutter_adaptive_scaffold/lib/src/adaptive_scaffold.dart b/packages/flutter_adaptive_scaffold/lib/src/adaptive_scaffold.dart
index 3eb9ee6435e4..028f47e7cad7 100644
--- a/packages/flutter_adaptive_scaffold/lib/src/adaptive_scaffold.dart
+++ b/packages/flutter_adaptive_scaffold/lib/src/adaptive_scaffold.dart
@@ -316,15 +316,24 @@ class AdaptiveScaffold extends StatefulWidget {
     ValueChanged<int>? onDestinationSelected,
   }) {
     return Builder(
-      builder: (_) {
-        return BottomNavigationBar(
-          currentIndex: currentIndex ?? 0,
-          iconSize: iconSize,
-          items: destinations
-              .map((NavigationDestination e) => _toBottomNavItem(e))
-              .toList(),
-          onTap: onDestinationSelected,
-        );
+      builder: (BuildContext context) {
+        final NavigationBarThemeData currentNavBarTheme =
+            NavigationBarTheme.of(context);
+        return NavigationBarTheme(
+            data: currentNavBarTheme.copyWith(
+              iconTheme: MaterialStateProperty.resolveWith(
+                  (Set<MaterialState> states) {
+                return currentNavBarTheme.iconTheme
+                        ?.resolve(states)
+                        ?.copyWith(size: iconSize) ??
+                    IconTheme.of(context).copyWith(size: iconSize);
+              }),
+            ),
+            child: NavigationBar(
+              selectedIndex: currentIndex ?? 0,
+              destinations: destinations,
+              onDestinationSelected: onDestinationSelected,
+            ));
       },
     );
   }
@@ -644,14 +653,6 @@ class _AdaptiveScaffoldState extends State<AdaptiveScaffold> {
   }
 }
 
-BottomNavigationBarItem _toBottomNavItem(NavigationDestination destination) {
-  return BottomNavigationBarItem(
-    label: destination.label,
-    icon: destination.icon,
-    activeIcon: destination.selectedIcon,
-  );
-}
-
 class _BrickLayout extends StatelessWidget {
   const _BrickLayout({
     this.columns = 1,
diff --git a/packages/flutter_adaptive_scaffold/pubspec.yaml b/packages/flutter_adaptive_scaffold/pubspec.yaml
index 8157ffb287b7..d988420a2221 100644
--- a/packages/flutter_adaptive_scaffold/pubspec.yaml
+++ b/packages/flutter_adaptive_scaffold/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_adaptive_scaffold
 description: Widgets to easily build adaptive layouts, including navigation elements.
-version: 0.1.3
+version: 0.1.4
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+flutter_adaptive_scaffold%22
 repository: https://github.com/flutter/packages/tree/main/packages/flutter_adaptive_scaffold
 
diff --git a/packages/flutter_adaptive_scaffold/test/adaptive_scaffold_test.dart b/packages/flutter_adaptive_scaffold/test/adaptive_scaffold_test.dart
index 65035389659e..325628645522 100644
--- a/packages/flutter_adaptive_scaffold/test/adaptive_scaffold_test.dart
+++ b/packages/flutter_adaptive_scaffold/test/adaptive_scaffold_test.dart
@@ -33,7 +33,7 @@ void main() {
 
     expect(tester.getTopLeft(smallBody), Offset.zero);
     expect(tester.getTopLeft(smallSBody), const Offset(200, 0));
-    expect(tester.getTopLeft(bottomNav), const Offset(0, 744));
+    expect(tester.getTopLeft(bottomNav), const Offset(0, 720));
 
     await tester.binding.setSurfaceSize(SimulatedLayout.medium.size);
     await tester.pumpWidget(SimulatedLayout.medium.app());
@@ -83,22 +83,22 @@ void main() {
 
     expect(tester.getTopLeft(b), const Offset(17.6, 0));
     expect(tester.getBottomRight(b),
-        offsetMoreOrLessEquals(const Offset(778.2, 755.2), epsilon: 1.0));
+        offsetMoreOrLessEquals(const Offset(778.2, 736), epsilon: 1.0));
     expect(tester.getTopLeft(sBody),
         offsetMoreOrLessEquals(const Offset(778.2, 0), epsilon: 1.0));
     expect(tester.getBottomRight(sBody),
-        offsetMoreOrLessEquals(const Offset(1178.2, 755.2), epsilon: 1.0));
+        offsetMoreOrLessEquals(const Offset(1178.2, 736), epsilon: 1.0));
 
     await tester.pump();
     await tester.pump(const Duration(milliseconds: 600));
 
     expect(tester.getTopLeft(b), const Offset(70.4, 0));
     expect(tester.getBottomRight(b),
-        offsetMoreOrLessEquals(const Offset(416.0, 788.8), epsilon: 1.0));
+        offsetMoreOrLessEquals(const Offset(416.0, 784), epsilon: 1.0));
     expect(tester.getTopLeft(sBody),
         offsetMoreOrLessEquals(const Offset(416, 0), epsilon: 1.0));
     expect(tester.getBottomRight(sBody),
-        offsetMoreOrLessEquals(const Offset(816, 788.8), epsilon: 1.0));
+        offsetMoreOrLessEquals(const Offset(816, 784), epsilon: 1.0));
 
     await tester.pump();
     await tester.pump(const Duration(milliseconds: 200));