diff --git a/packages/stream_chat/pubspec.yaml b/packages/stream_chat/pubspec.yaml
index 0cf7950e..e34a6cf3 100644
--- a/packages/stream_chat/pubspec.yaml
+++ b/packages/stream_chat/pubspec.yaml
@@ -30,5 +30,5 @@ dev_dependencies:
   build_runner: ^2.3.3
   freezed: ^2.4.0
   json_serializable: ^6.6.2
-  mocktail: ">=0.3.0 <2.0.0"
+  mocktail: ^1.0.0
   test: ^1.24.3