diff --git a/requirements.txt b/requirements.txt
index 4ef3df60ff..efb5ec8723 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-cryptography==48.0.1
+cryptography==49.0.0
 voluptuous==0.16.0
 PyYAML==6.0.3
 paho-mqtt==1.6.1