diff --git a/rpc_express/pubspec.yaml b/rpc_express/pubspec.yaml
index fa20750..3dc2f12 100644
--- a/rpc_express/pubspec.yaml
+++ b/rpc_express/pubspec.yaml
@@ -1,7 +1,7 @@
 name: rpc_express
 description: "A new Flutter project."
 publish_to: 'none'
-version: 0.3.0
+version: 0.4.0
 
 environment:
   sdk: ^3.5.3