diff --git a/lib/language_picker_dropdown.dart b/lib/language_picker_dropdown.dart
index 55bded7..c28ac0f 100644
--- a/lib/language_picker_dropdown.dart
+++ b/lib/language_picker_dropdown.dart
@@ -87,7 +87,9 @@ class _LanguagePickerDropdownState extends State<LanguagePickerDropdown> {
         SizedBox(
           width: 8.0,
         ),
-        Text("${language.name} (${language.isoCode})"),
+        Text("${language.name} (${language.isoCode})",
+             style: TextStyle(color: Colors.blue),
+             ),
       ],
     );
   }
diff --git a/lib/languages.dart b/lib/languages.dart
index 75a1e6a..cd3aee6 100644
--- a/lib/languages.dart
+++ b/lib/languages.dart
@@ -41,8 +41,7 @@ final List defaultLanguagesList = [
   {"isoCode": "ch", "name": "Chamorro"},
   {"isoCode": "ce", "name": "Chechen"},
   {"isoCode": "ny", "name": "Chewa (Nyanja)"},
-  {"isoCode": "zh_Hans", "name": "Chinese (Simplified)"},
-  {"isoCode": "zh_Hant", "name": "Chinese (Traditional)"},
+  {"isoCode": "zh_Hans", "name": "Chinese"},
   {"isoCode": "cu", "name": "Church Slavonic"},
   {"isoCode": "cv", "name": "Chuvash"},
   {"isoCode": "kw", "name": "Cornish"},
@@ -54,7 +53,6 @@ final List defaultLanguagesList = [
   {"isoCode": "dv", "name": "Dhivehi"},
   {"isoCode": "nl", "name": "Dutch"},
   {"isoCode": "dz", "name": "Dzongkha"},
-  {"isoCode": "alpha2", "name": "English"},
   {"isoCode": "en", "name": "English"},
   {"isoCode": "eo", "name": "Esperanto"},
   {"isoCode": "et", "name": "Estonian"},
diff --git a/lib/utils/my_alert_dialog.dart b/lib/utils/my_alert_dialog.dart
index f40c60d..7174de5 100644
--- a/lib/utils/my_alert_dialog.dart
+++ b/lib/utils/my_alert_dialog.dart
@@ -105,7 +105,7 @@ class MyAlertDialog<T> extends StatelessWidget {
             new EdgeInsets.fromLTRB(
                 24.0, 24.0, 24.0, isDividerEnabled ? 20.0 : 0.0),
         child: new DefaultTextStyle(
-          style: Theme.of(context).textTheme.title,
+          style: Theme.of(context).textTheme.headline6,
           child: new Semantics(child: title, namesRoute: true),
         ),
       ));
@@ -127,7 +127,7 @@ class MyAlertDialog<T> extends StatelessWidget {
         child: new Padding(
           padding: contentPadding,
           child: new DefaultTextStyle(
-            style: Theme.of(context).textTheme.subhead,
+            style: Theme.of(context).textTheme.subtitle1,
             child: content,
           ),
         ),
@@ -136,7 +136,7 @@ class MyAlertDialog<T> extends StatelessWidget {
 
     if (actions != null) {
       if (isDividerEnabled) children.add(divider);
-      children.add(new ButtonTheme.bar(
+      children.add(new ButtonBarTheme(
         child: new ButtonBar(
           children: actions,
         ),