diff --git a/pyproject.toml b/pyproject.toml
index 9d55ed7c..26266b07 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ classifiers = [
 ]
 dependencies = [
     "APScheduler==3.10.4",
-    "cryptography==41.0.7",
+    "cryptography==42.0.0",
     "python-telegram-bot==20.8",
     "pytz==2023.3.post1",
     "PyYAML==6.0.1",