diff --git a/archetypes/__init__.py b/archetypes/__init__.py
index ec3d3b8..a19ec3b 100644
--- a/archetypes/__init__.py
+++ b/archetypes/__init__.py
@@ -3,4 +3,4 @@
 
 __all__ = ["AA", "BiAA", "furthest_sum", "simplex"]
 
-__version__ = "0.3.0"
+__version__ = "0.4.0"