diff --git a/pyproject.toml b/pyproject.toml
index 96b465e..b651de3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "todoist_api_python"
-version = "3.2.1"
+version = "4.0.0"
 description = "Official Python SDK for the Todoist API."
 authors = [{ name = "Doist Developers", email = "dev@doist.com" }]
 requires-python = ">=3.10,<4"