diff --git a/packages/mail_mailjet/pubspec.yaml b/packages/mail_mailjet/pubspec.yaml
index 21c50ee..bb9e77f 100644
--- a/packages/mail_mailjet/pubspec.yaml
+++ b/packages/mail_mailjet/pubspec.yaml
@@ -20,7 +20,7 @@ dependencies:
       path: packages/mail
       ref: dart3a
 dev_dependencies:
-  lints: ^3.0.0
+  lints: ^4.0.0
   test: ^1.21.0
 
 dependency_overrides: