diff --git a/pubspec.yaml b/pubspec.yaml
index 94e2341..aadbc9c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -10,13 +10,13 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  intl: ^0.15.0
-  tuple: ^1.0.1
-  date_utils: ^0.1.0
+  intl: ^0.16.0
+  tuple: ^1.0.2
+  date_utils: ^0.1.0+2
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
 
 flutter:
-  uses-material-design: true
\ No newline at end of file
+  uses-material-design: true