diff --git a/requirements.txt b/requirements.txt
index 0dbc34f..a7c5df2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-cryptography==42.0.8
+cryptography==43.0.0
 Flask==3.0.0
 itsdangerous==2.2.0
 Jinja2==3.1.4