diff --git a/python-flask-restful.spec b/python-flask-restful.spec
index c5d62b39ae79104f278bf438c91dfa591846d36b..f3e20637a390760c0f38c52aaece01d63049a797 100644
--- a/python-flask-restful.spec
+++ b/python-flask-restful.spec
@@ -1,6 +1,6 @@
 Name:           python-flask-restful
 Version:        0.3.7
-Release:        1
+Release:        2
 Summary:        Framework for creating REST APIs
 License:        BSD
 URL:            https://www.github.com/flask-restful/flask-restful/
@@ -8,7 +8,7 @@ Source0:        https://github.com/flask-restful/flask-restful/archive/%{version
 
 BuildArch:      noarch
 BuildRequires:  python3-setuptools 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.
@@ -42,6 +42,9 @@ rm -rf docs/_themes/.gitignore
 %{python3_sitelib}/*
 
 %changelog
+* Fri Jun 02 2023 wangxiyuan <wangxiyuan1007@gmail.com> - 0.3.7-2
+- Replace python3-crypto to python3-cryptography to fix BuildRequires problem.
+
 * Fri Feb 11 2022 wangxiyuan <wangxiyuan1007@gmail.com> - 0.3.7-1
 - Upgrade to 0.3.7 and Remove test part due to the missing of nose library.