diff --git a/pubspec.yaml b/pubspec.yaml
index 0bf247a..8dba73c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,19 +1,24 @@
 name: minesweeper
 description: A new Flutter project.
 
+environment:
+  sdk: '>=3.5.0 <4.0.0'
+  flutter: ">=3.24.0"
+
 dependencies:
   flutter:
     sdk: flutter
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^0.1.0
-  redux: ^3.0.0
-  flutter_redux: ^0.5.0
+  cupertino_icons: ^1.0.8
+  redux: ^5.0.0
+  flutter_redux: ^0.10.0
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
+  flutter_lints: ^4.0.0
 
 
 # For information on the generic Dart part of this file, see the