diff --git a/packages/app_center_ratings_client/pubspec.yaml b/packages/app_center_ratings_client/pubspec.yaml
index d99b2a75d..79e805790 100644
--- a/packages/app_center_ratings_client/pubspec.yaml
+++ b/packages/app_center_ratings_client/pubspec.yaml
@@ -11,6 +11,7 @@ dependencies:
   freezed: ^2.5.7
   freezed_annotation: ^2.4.4
   grpc: ^4.0.1
+  json_annotation: ^4.9.0
   meta: ^1.15.0
   protobuf: ^3.1.0
   protoc_plugin: ^21.1.2