diff --git a/src/backend/requirements.txt b/src/backend/requirements.txt
index 167de07..833a8d1 100644
--- a/src/backend/requirements.txt
+++ b/src/backend/requirements.txt
@@ -59,7 +59,7 @@ charset-normalizer==3.4.2
     # via requests
 click==8.2.1
     # via uvicorn
-cryptography==45.0.5
+cryptography==50.0.0
     # via
     #   azure-identity
     #   msal