diff --git a/requirements.txt b/requirements.txt
index 48ba72b..e75c5f9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,6 @@ Pillow
 langchain-openai
 zipfile36
 python-json-logger
+langchain
+watchdog
+openpyxl
\ No newline at end of file