diff --git a/requirements.txt b/requirements.txt
index c79d073..5c23bdf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ fastapi==0.111.0
 uvicorn[standard]==0.30.1
 sqlalchemy==2.0.30
 httpx==0.27.0
-cryptography==42.0.8
+cryptography==49.0.0
 pydantic==2.7.4
 PyJWT==2.8.0
 psycopg2-binary==2.9.9