diff --git a/requirements.txt b/requirements.txt
index 3f8d1e9..3fd85d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 langchain-openai
-langgraph
\ No newline at end of file
+langgraph
+langchain-ollama
\ No newline at end of file