diff --git a/requirements_dev.txt b/requirements_dev.txt
index 64b3480..fec4fcf 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -5,7 +5,7 @@ watchdog==6.0.0
 flake8==7.1.1
 tox==4.23.0
 coverage==7.6.8
-cryptography==43.0.3
+cryptography==44.0.0
 Sphinx==8.1.3
 PyYAML==6.0.2
 pytest==8.3.4