diff --git a/sdk-python/pyproject.toml b/sdk-python/pyproject.toml
index 9e8a1154cc..6aca30ef40 100644
--- a/sdk-python/pyproject.toml
+++ b/sdk-python/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "copilotkit"
-version = "0.1.40-alpha.2"
+version = "0.1.40"
 description = "CopilotKit python SDK"
 authors = ["Markus Ecker <markus.ecker@gmail.com>"]
 license = "MIT"