diff --git a/pubspec.yaml b/pubspec.yaml
index 3283cae..717ec26 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -19,5 +19,5 @@ dependencies:
   web5: ^0.4.0
 
 dev_dependencies:
-  lints: ^2.1.0
+  lints: ^5.0.0
   test: ^1.24.0