diff --git a/lib/graphql/batch/version.rb b/lib/graphql/batch/version.rb
index 5d35223..8017c7d 100644
--- a/lib/graphql/batch/version.rb
+++ b/lib/graphql/batch/version.rb
@@ -1,5 +1,5 @@
 module GraphQL
   module Batch
-    VERSION = "0.3.10"
+    VERSION = "0.4.0"
   end
 end