diff --git a/src/backend/requirements.txt b/src/backend/requirements.txt
index 7874b56..69d73d9 100644
--- a/src/backend/requirements.txt
+++ b/src/backend/requirements.txt
@@ -27,7 +27,7 @@ tika==2.6.0
 bs4==0.0.1
 fpdf==1.7.2
 selenium==4.11.2
-flask-cors==5.0.0
+flask-cors==6.0.0
 opensearch-py==2.3.0
 boto3
 langchain-community
\ No newline at end of file