diff --git a/pyproject.toml b/pyproject.toml
index 3c2d2d711..f7fd5e1e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -110,7 +110,7 @@ pyOpenSSL = "24.0.0"
 tomlkit = { version = "0.11.8", optional = true }
 importlib-metadata = { version = "7.2.1", optional = true }
 certifi = "2024.7.4"
-cryptography = { version = "42.0.8", optional = true }
+cryptography = { version = "43.0.1", optional = true }
 markdown-it-py = { version = "2.2.0", optional = true }
 Pygments = { version = "2.15.1", optional = true }
 urllib3 = { version = "1.26.20", optional = true }