diff --git a/flutter_nps/packages/app_ui/analysis_options.yaml b/flutter_nps/packages/app_ui/analysis_options.yaml
index 0170d7d..435a308 100644
--- a/flutter_nps/packages/app_ui/analysis_options.yaml
+++ b/flutter_nps/packages/app_ui/analysis_options.yaml
@@ -1,9 +1,9 @@
 include: package:flutter_lints/flutter.yaml
 
 analyzer:
-  strong-mode:
-    implicit-casts: false
-    implicit-dynamic: false
+  language:
+    strict-casts: true
+    strict-inference: true
 
   errors:
     missing_required_param: error
diff --git a/flutter_nps/pubspec.yaml b/flutter_nps/pubspec.yaml
index 1d7c32d..cdc9b2c 100644
--- a/flutter_nps/pubspec.yaml
+++ b/flutter_nps/pubspec.yaml
@@ -17,7 +17,7 @@ dependencies:
   flutter_bloc: ^8.1.1
   flutter_localizations:
     sdk: flutter
-  intl: ^0.17.0
+  intl: any
   nps_repository:
     path: packages/nps_repository
   platform_close: