diff --git a/requirements.txt b/requirements.txt
index 6b3d49a..b60dcd9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 langchain>=1.0.0
 langgraph>=1.0.0
-langchain-openai>=0.1.0
+langchain-openai>=1.0.0
\ No newline at end of file