diff --git a/requirements.txt b/requirements.txt
index 9444a88..fbd508f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,5 @@ pyyaml
 pandas
 requests
 datetime
-argparse
\ No newline at end of file
+argparse
+openpyxl
\ No newline at end of file