diff --git a/chopper_generator/pubspec.yaml b/chopper_generator/pubspec.yaml
index 4d541b87..3c612ef7 100644
--- a/chopper_generator/pubspec.yaml
+++ b/chopper_generator/pubspec.yaml
@@ -8,7 +8,7 @@ environment:
   sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
-  analyzer: ^5.13.0
+  analyzer: ">=5.13.0 <7.0.0"
   build: ^2.4.1
   built_collection: ^5.1.1
   chopper: ^7.0.0