diff --git a/requirements.txt b/requirements.txt
index e172825..cf0945a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,10 @@
+deepagents
 langchain>=1.2.10
 langchain-openai>=0.3.0
-langchain-ollama>=0.1.0
-langchain-chroma>=0.1.0
-langchain-tavily>=0.1.0
-chromadb>=0.4.0
-python-dotenv>=1.0.0
+langgraph>=0.2.0
+langchain-ollama
+langchain-chroma
+langchain-tavily
+tavily-python
+chromadb
+python-dotenv