diff --git a/requirements.txt b/requirements.txt
index 760d9a4..1b4c6b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
-langchain>=1.2.10
-langchain-ollama
+langchain
 langchain-chroma
+langchain-ollama
 chromadb
 httpx
 python-dotenv
+langchain-text-splitters