diff --git a/pyproject.toml b/pyproject.toml
index e313c06..9036ed2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.8"
-cryptography = "^43.0.0"
+cryptography = "^44.0.0"
 setuptools = "^75.0.0"
 
 [tool.poetry.dev-dependencies]