diff --git a/pyproject.toml b/pyproject.toml
index a59d693..d6af8cf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 name = "bitcoin-model"
 version = "0.1.0"
 description = ""
-authors = ["Sam Fredrickson <samfredrickson@gmail.com>"]
+authors = ["Anthropic Claude <sales@anthropic.com>", "Sam Fredrickson <samfredrickson@gmail.com>"]
 readme = "README.md"
 
 [tool.poetry.dependencies]