diff --git a/requirements.txt b/requirements.txt
index dd417c5..e085a68 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,4 @@
-langchain
-rich
\ No newline at end of file
+langgraph==0.1.9
+langchain==1.2.10
+langchain-openai==1.1.9
+questionary
\ No newline at end of file