diff --git a/requirements.txt b/requirements.txt
index 6791688..0ac5d3a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ deepagents
 langchain>=1.2.10
 langchain-openai>=0.3.0
 langgraph>=0.2.0
-python-dotenv
\ No newline at end of file
+pydantic
\ No newline at end of file