diff --git a/backend/requirements.txt b/backend/requirements.txt
index 5800630..863db2c 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -18,4 +18,5 @@ sqlalchemy-utils==0.36.8
 python-multipart==0.0.5
 pyjwt==1.7.1
 pandas==2.0.3
-openpyxl==3.1.2
\ No newline at end of file
+openpyxl==3.1.2
+deepdiff==6.3.1
\ No newline at end of file