diff --git a/pyproject.toml b/pyproject.toml
index c21f773..b892506 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "spin-sdk"
-version = "4.0.0-rc1"
+version = "4.0.0"
 description = "Python SDK for Spin"
 readme = "README.md"
 license-files = [ "LICENSE" ]