diff --git a/requirements.txt b/requirements.txt
index b0ef373e..2cd0add3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 cffi==1.15.1
-cryptography==42.0.4
+cryptography==44.0.0
 mypy==1.3.0
 mypy-extensions==1.0.0
 pycparser==2.21