diff --git a/requirements.txt b/requirements.txt
index 41e30a3..ed00ebd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
+langgraph==0.1.2
+langchain==0.2.16
+langchain-openai==0.0.8
 questionary==2.0.1
-langgraph==0.0.20
-langchain-openai==0.1.8
-rich==14.3.3
\ No newline at end of file
+rich==13.7.1
\ No newline at end of file