diff --git a/pubspec.lock b/pubspec.lock
index 969288ffb..8bd0642bd 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1794,5 +1794,5 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.5.0 <=3.22.3"
+  dart: ">=3.4.0 <=3.4.4"
   flutter: ">=3.22.0"
\ No newline at end of file
diff --git a/test/views/after_auth_screens/events/create_custom_recurring_event_test.dart b/test/views/after_auth_screens/events/create_custom_recurring_event_test.dart
index fbf53eb88..ec2c39bf9 100644
--- a/test/views/after_auth_screens/events/create_custom_recurring_event_test.dart
+++ b/test/views/after_auth_screens/events/create_custom_recurring_event_test.dart
@@ -413,25 +413,53 @@ void main() {
       });
     });
 
-    testWidgets('CustomWeekDaySelector', (tester) async {
-      final widget = createCustomRecurrenceScreen(
-        theme: TalawaTheme.darkTheme,
+    testWidgets(
+        'CustomWeekDaySelector handles selecting and deselecting weekdays',
+        (tester) async {
+      final mockModel = CreateEventViewModel();
+      mockModel.weekDays = {}; // Start with an empty set of selected weekdays.
+
+      // Create the widget with the mock model
+      final widget = MaterialApp(
+        home: Scaffold(
+          body: CustomWeekDaySelector(model: mockModel),
+        ),
       );
+
       await tester.pumpWidget(widget);
       await tester.pump();
 
+      // Verify the CustomWeekDaySelector widget is present
       expect(find.byType(CustomWeekDaySelector), findsOne);
 
+      // Tap "M" (Monday) to select it
       await tester.tap(find.text("M"));
       await tester.pumpAndSettle();
+
+      // Verify that "M" is selected and added to the model
+      expect(mockModel.weekDays, contains(WeekDays.monday));
+
+      // Tap "W" (Wednesday) to select it
       await tester.tap(find.text("W"));
       await tester.pumpAndSettle();
 
-      expect(find.text("S"), findsNWidgets(2));
-      expect(find.text("M"), findsNWidgets(1));
-      expect(find.text("T"), findsNWidgets(2));
-      expect(find.text("W"), findsNWidgets(1));
-      expect(find.text("F"), findsNWidgets(1));
+      // Verify that "W" is selected and added to the model
+      expect(mockModel.weekDays, contains(WeekDays.wednesday));
+
+      // Verify that unrelated weekdays remain unselected
+      expect(mockModel.weekDays, isNot(contains(WeekDays.sunday)));
+      expect(mockModel.weekDays, isNot(contains(WeekDays.friday)));
+
+      // Tap "M" again to deselect it
+      await tester.tap(find.text("M"));
+      await tester.pumpAndSettle();
+
+      // Verify that "M" is removed from the model
+      expect(mockModel.weekDays, isNot(contains(WeekDays.monday)));
+
+      // Final state checks
+      expect(mockModel.weekDays, contains(WeekDays.wednesday));
+      expect(mockModel.weekDays.length, 1);
     });
 
     testWidgets('EventEndOptions', (tester) async {