diff --git a/backend/requirements.txt b/backend/requirements.txt
index af10979d0..98fcef4c6 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -3,7 +3,7 @@ structlog==24.1.0
 django-structlog==8.1.0
 celery==5.3.6
 checksumdir==1.2.0
-cryptography==42.0.5
+cryptography==43.0.1
 django-cors-headers==4.4.0
 djangorestframework==3.15.2
 djangorestframework-simplejwt==5.2.2