diff --git a/src/backend/services/dualis-service/requirements.txt b/src/backend/services/dualis-service/requirements.txt
index 9cb765b..b7e1cc3 100644
--- a/src/backend/services/dualis-service/requirements.txt
+++ b/src/backend/services/dualis-service/requirements.txt
@@ -1,4 +1,4 @@
-requests~=2.25.1
+requests~=2.28.2
 Flask~=1.1.2
 Werkzeug~=1.0.1
 beautifulsoup4~=4.9.3