diff --git a/graphql_utilities/__init__.py b/graphql_utilities/__init__.py
index 84baf03..a9e9c40 100644
--- a/graphql_utilities/__init__.py
+++ b/graphql_utilities/__init__.py
@@ -3,7 +3,7 @@
 from .execution import ExtendedExecutionContext
 from .utilities import build_schema_with_cost
 
-__version__ = "0.3.0"
+__version__ = "0.4.0"
 
 __all__ = [
     "run_only_once",