diff --git a/pubspec.yaml b/pubspec.yaml
index 54cc62a..2da840a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -10,7 +10,7 @@ dependencies:
   flutter:
     sdk: flutter
   cupertino_icons: ^0.1.3
-  flutter_secure_storage: 3.3.5
+  flutter_secure_storage: 4.2.0
   http: 0.12.0+3
   after_layout: ^1.0.7