diff --git a/libs/langchain_v1/langchain/__init__.py b/libs/langchain_v1/langchain/__init__.py
index df0f092f838..d3d37dc36db 100644
--- a/libs/langchain_v1/langchain/__init__.py
+++ b/libs/langchain_v1/langchain/__init__.py
@@ -2,7 +2,7 @@
 
 from typing import Any
 
-__version__ = "1.0.0a1"
+__version__ = "1.0.0a3"
 
 
 def __getattr__(name: str) -> Any:  # noqa: ANN401