Some improvements

pubspec.yaml

@@ -10,13 +10,13 @@ dependencies:
   flutter:
     sdk: flutter
   shared_preferences: any
-  progress_indicators: ^0.1.2
-  event_bus: ^1.0.1
-  cached_network_image: ^0.4.1
-  url_launcher: ^3.0.3
-  date_format: ^1.0.5
-  flutter_colorpicker: ^0.1.0
-  charts_flutter: ^0.4.0
+  progress_indicators: any
+  event_bus: any
+  cached_network_image: any
+  url_launcher: any
+  date_format: any
+  flutter_colorpicker: any
+  charts_flutter: any
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
@@ -25,7 +25,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_launcher_icons: ^0.6.1
+  flutter_launcher_icons: any
 
 flutter_icons:
   android: true