diff --git a/pubspec.yaml b/pubspec.yaml
index b0e94474..9ae582f0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -8,9 +8,11 @@ dependencies:
   angel_framework: ^1.1.0-alpha
   angel_validate: ^1.0.0
   angel_websocket: ^1.1.0-alpha
+  dart2_constant: ^1.0.0
   http: ^0.11.0
   matcher: ^0.12.0+2
   mock_request: ^1.0.0
+  web_socket_channel: ^1.0.0
 dev_dependencies: 
   test: ^0.12.17+2
 environment: