diff --git a/libs/langgraph/pyproject.toml b/libs/langgraph/pyproject.toml
index 85990050c..c45b5f989 100644
--- a/libs/langgraph/pyproject.toml
+++ b/libs/langgraph/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langgraph"
-version = "0.4.1"
+version = "0.4.2"
 description = "Building stateful, multi-actor applications with LLMs"
 authors = []
 license = "MIT"