diff --git a/packages/leancode_lint/pubspec.yaml b/packages/leancode_lint/pubspec.yaml
index fe004534..67ecb1d8 100644
--- a/packages/leancode_lint/pubspec.yaml
+++ b/packages/leancode_lint/pubspec.yaml
@@ -24,5 +24,5 @@ dependencies:
   yaml: ^3.1.3
 
 dev_dependencies:
-  analyzer_testing: ^0.2.6
+  analyzer_testing: ">=0.2.6 <0.4.0"
   test_reflective_loader: ^0.4.0