diff --git a/libs/sdk-py/pyproject.toml b/libs/sdk-py/pyproject.toml
index edf8a2510..991076ea9 100644
--- a/libs/sdk-py/pyproject.toml
+++ b/libs/sdk-py/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langgraph-sdk"
-version = "0.1.42"
+version = "0.1.43"
 description = "SDK for interacting with LangGraph API"
 authors = []
 license = "MIT"