diff --git a/pyproject.toml b/pyproject.toml
index def5f71..27b2164 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "magicsoup"
-version = "1.0.3"
+version = "1.0.4"
 authors = [{ name="Marc", email="schweringmarc01@gmail.com" }]
 description = "Simulation for cell metabolic and transduction pathway evolution"
 readme = "README.md"