diff --git a/chapter_08/pubspec.yaml b/chapter_08/pubspec.yaml
index eb4cb34..2fc5d52 100644
--- a/chapter_08/pubspec.yaml
+++ b/chapter_08/pubspec.yaml
@@ -24,7 +24,8 @@ dependencies:
   flutter:
     sdk: flutter
   http: ^0.13.1
-
+  flutter_secure_storage: ^4.2.0
+  
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2