update dependency

README.md

@@ -4,7 +4,7 @@
 
 A flutter package for showing a country code selector.
 
-It supports i18n.
+It supports i18n for 70 languages.
 
 <img src="https://raw.githubusercontent.com/Salvatore-Giordano/CountryCodePicker/master/screenshots/screen1.png" width="240"/>
 <img src="https://raw.githubusercontent.com/Salvatore-Giordano/CountryCodePicker/master/screenshots/screen2.png" width="240"/>

example/lib/main.dart

@@ -125,8 +125,6 @@ class _MyAppState extends State<MyApp> {
               SizedBox(
                 width: 400,
                 height: 60,
-                child: Padding(
-                  padding: const EdgeInsets.all(8.0),
                 child: CountryCodePicker(
                   onChanged: print,
                   hideMainText: true,
@@ -139,12 +137,9 @@ class _MyAppState extends State<MyApp> {
                   alignLeft: true,
                 ),
               ),
-              ),
               SizedBox(
                 width: 400,
                 height: 60,
-                child: Padding(
-                  padding: const EdgeInsets.all(8.0),
                 child: CountryCodePicker(
                   onChanged: (e) => print(e.toLongString()),
                   initialSelection: 'TF',
@@ -153,12 +148,9 @@ class _MyAppState extends State<MyApp> {
                   favorite: ['+39', 'FR'],
                 ),
               ),
-              ),
               SizedBox(
                 width: 100,
                 height: 60,
-                child: Padding(
-                  padding: const EdgeInsets.all(8.0),
                 child: CountryCodePicker(
                   enabled: false,
                   onChanged: (c) => c.name,
@@ -168,7 +160,6 @@ class _MyAppState extends State<MyApp> {
                   favorite: ['+39', 'FR'],
                 ),
               ),
-              ),
             ],
           ),
         ),

pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
     sdk: flutter
 
   modal_bottom_sheet: ^2.0.0
-  collection: ^1.15.0-nullsafety.4
+  collection: ^1.15.0
 
 flutter:
   assets: