diff --git a/pyproject.toml b/pyproject.toml
index 358c4ceb20..28e91c2ad8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ classifiers = [
 dependencies = [
     "pyparted==3.13.0",
     "pydantic==2.12.5",
-    "cryptography==47.0.0",
+    "cryptography==48.0.0",
     "textual==8.2.5",
     "markdown-it-py==4.0.0",
     "linkify-it-py==2.1.0",