diff --git a/lib/country_code_picker.dart b/lib/country_code_picker.dart
index 0685856..bc8e0a2 100644
--- a/lib/country_code_picker.dart
+++ b/lib/country_code_picker.dart
@@ -245,7 +245,7 @@ class CountryCodePickerState extends State<CountryCodePicker> {
       barrierColor: widget.barrierColor ?? Colors.grey.withOpacity(0.5),
       backgroundColor: widget.backgroundColor ?? Colors.transparent,
       context: context,
-      builder: (context, scrollController) => SelectionDialog(
+      builder: (context) => SelectionDialog(
         elements,
         favoriteElements,
         showCountryOnly: widget.showCountryOnly,
diff --git a/pubspec.yaml b/pubspec.yaml
index b124b0b..c454b55 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -7,10 +7,11 @@ environment:
   sdk: ">=2.2.2  <3.0.0"
 
 dependencies:
-  modal_bottom_sheet: ^0.2.2
   flutter:
     sdk: flutter
 
+  modal_bottom_sheet: ^1.0.1-dev
+
 flutter:
   assets:
     - flags/