diff --git a/pubspec.yaml b/pubspec.yaml
index b5d211c..702c454 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -13,9 +13,7 @@ environment:
 
 dependencies:
   flutter:
-    sdk: flutter
-  meta: ^1.7.0
-  characters: ^1.2.0
+    sdk: flutter 
 
 dev_dependencies:
   flutter_test: