diff --git a/requirements.txt b/requirements.txt
index 7ce6a5c..e8f5df0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,9 @@ deepagents
 langchain>=1.2.10
 langchain-openai>=0.3.0
 langgraph>=0.2.0
+langchain-ollama
 langchain-chroma
+langchain-text-splitters
 langchain-tavily
 chromadb
 python-dotenv