diff --git a/packages/tonik/pubspec.yaml b/packages/tonik/pubspec.yaml
index 4fccc37..44bbd7e 100644
--- a/packages/tonik/pubspec.yaml
+++ b/packages/tonik/pubspec.yaml
@@ -22,6 +22,6 @@ dependencies:
   tonik_generate: ^0.0.3
 
 dev_dependencies:
-  lints: ^5.0.0
+  lints: ">=5.0.0 <7.0.0"
   path: ^1.9.1
   test: ^1.24.0