diff --git a/packages/graphql/pubspec.yaml b/packages/graphql/pubspec.yaml
index 85e0e28b..b7c2dd0b 100644
--- a/packages/graphql/pubspec.yaml
+++ b/packages/graphql/pubspec.yaml
@@ -20,7 +20,7 @@ dependencies:
   collection: ^1.15.0
   web_socket_channel: '>=2.3.0 <=2.4.0'
   stream_channel: ^2.1.0
-  rxdart: ^0.27.1
+  rxdart: '>=0.27.1 <0.29.0'
   uuid: ^4.0.0
 
 dev_dependencies: