diff --git a/python-flask-restful.spec b/python-flask-restful.spec
index 117dc7b1a5656d1c4bba51d31252962fad9665f5..7a0ebcb8c33d18ce562d1a2569b7fae6e29434ff 100644
--- a/python-flask-restful.spec
+++ b/python-flask-restful.spec
@@ -1,6 +1,6 @@
 Name:           python-flask-restful
 Version:        0.3.9
-Release:        1
+Release:        2
 Summary:        Framework for creating REST APIs
 License:        BSD-3-Clause
 URL:            https://www.github.com/flask-restful/flask-restful/
@@ -8,7 +8,7 @@ Source0:        https://github.com/flask-restful/flask-restful/archive/refs/tags
 
 BuildArch:      noarch
 BuildRequires:  git gcc python3-pytz python3-setuptools python3-mock python3-blinker
-BuildRequires:  python3-flask python3-six python3-aniso8601 python3-pytz python3-devel python3-crypto
+BuildRequires:  python3-flask python3-six python3-aniso8601 python3-pytz python3-devel python3-cryptography
 
 %description
 Flask-RESTful provides the building blocks for creating a REST API.
@@ -41,6 +41,9 @@ rm -rf docs/_themes/.gitignore
 %{python3_sitelib}/*
 
 %changelog
+* Mon May 29 2023 liyanan <thistleslyn@163.com> - 0.3.9-2
+- modify buildrequire crypto to cryptography
+
 * Fri Oct 21 2022 Ge Wang <wangge20@h-partners.com> - 0.3.9-1
 - Upgrade to version 0.3.9