diff --git a/requirements_dev.txt b/requirements_dev.txt
index b4a67c4..882416b 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -2,10 +2,10 @@ pip==24.0
 bumpversion==0.6.0
 wheel==0.43.0
 watchdog==5.0.2
-flake8==7.0.0
+flake8==7.1.0
 tox==4.16.0
 coverage==7.6.0
-cryptography==42.0.8
+cryptography==43.0.1
 Sphinx==7.3.7
 PyYAML==6.0.1
 pytest==8.3.2