diff --git a/requirements.txt b/requirements.txt
index 4cec724..8b3c315 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,3 @@
-deepagents
-langchain==1.2.10
-langchain-openai==1.1.9
+langchain>=1.2.10
+langchain-openai>=0.3.0
 langgraph>=0.2.0
\ No newline at end of file