diff --git a/pubspec.yaml b/pubspec.yaml
index 5167b52..d6e369d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -17,7 +17,7 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
   all_lint_rules_community: ^0.0.9
-  mocktail: ^0.3.0
+  mocktail: ">=0.3.0 <2.0.0"
   meta: ^1.9.1
 
 flutter: