diff --git a/requirements.txt b/requirements.txt
index 192bcea..df7b2e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
 langchain>=0.3.0
 langchain-ollama>=0.1.0
+langchain-text-splitters>=0.1.0
 chromadb>=0.5.0
 python-dotenv>=1.0.0
 rich>=13.0.0