diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 88937e7..e47b1c8 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -22,7 +22,7 @@ jobs:
         flutter-version:
           # The version of Flutter to use should use the minimum Dart SDK version supported by the package,
           # refer to https://docs.flutter.dev/development/tools/sdk/releases.
-          - "3.29.0"
+          - "3.32.0"
           - "3.x"
     uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/flutter_package.yml@v1
     with:
diff --git a/lib/src/mock_navigator.dart b/lib/src/mock_navigator.dart
index 6b70650..6a5d493 100644
--- a/lib/src/mock_navigator.dart
+++ b/lib/src/mock_navigator.dart
@@ -319,7 +319,7 @@ class _MockNavigatorState extends NavigatorState {
   }
 
   @override
-  void removeRouteBelow(Route<dynamic> anchorRoute) {
-    return _navigator.removeRouteBelow(anchorRoute);
+  void removeRouteBelow<T extends Object?>(Route<T> anchorRoute, [T? result]) {
+    return _navigator.removeRouteBelow(anchorRoute, result);
   }
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index dd6b936..706ed3e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,7 +5,7 @@ homepage: https://github.com/VeryGoodOpenSource/mockingjay
 
 environment:
   sdk: ^3.7.0
-  flutter: ^3.29.0
+  flutter: ^3.32.0
 
 dependencies:
   flutter:
diff --git a/test/src/mock_navigator_test.dart b/test/src/mock_navigator_test.dart
index 755dd40..c2689cf 100644
--- a/test/src/mock_navigator_test.dart
+++ b/test/src/mock_navigator_test.dart
@@ -500,7 +500,9 @@ void main() {
     });
 
     testWidgets('mocks .removeRouteBelow calls', (tester) async {
-      when(() => navigator.removeRouteBelow(any())).thenAnswer((_) {});
+      when(
+        () => navigator.removeRouteBelow<Object?>(any(), any()),
+      ).thenAnswer((_) {});
 
       await tester.pumpTest(
         navigator: navigator,