diff --git a/requirements.txt b/requirements.txt
index d7a5a25..67cdf75 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 langgraph
-langchain-openai
\ No newline at end of file
+langchain-openai
+langchain-ollama
\ No newline at end of file