diff --git a/requirements.txt b/requirements.txt
index 882c4bd..3075a8d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,3 @@
-langgraph>=0.2.0
-langchain-openai>=0.3.0
-langchain-tavily>=0.1.0
-tavily-python>=0.1.0
+langchain>=1.0.0
 python-dotenv>=1.0.0
+rich>=13.0.0