diff --git a/packages/tonik_core/pubspec.yaml b/packages/tonik_core/pubspec.yaml
index d9d8654..400908a 100644
--- a/packages/tonik_core/pubspec.yaml
+++ b/packages/tonik_core/pubspec.yaml
@@ -13,5 +13,5 @@ dependencies:
 dev_dependencies:
   build_runner: ^2.4.15
   test: ^1.24.0
-  very_good_analysis: ^7.0.0
+  very_good_analysis: ">=7.0.0 <9.0.0"