diff --git a/pdm-pep517-1.0.5.tar.gz b/pdm-pep517-1.0.5.tar.gz
deleted file mode 100644
index 4ff3e27..0000000
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diff --git a/pdm-pep517-1.1.4.tar.gz b/pdm-pep517-1.1.4.tar.gz
new file mode 100644
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diff --git a/python-pdm-pep517.spec b/python-pdm-pep517.spec
index 830a30c..44978fb 100644
--- a/python-pdm-pep517.spec
+++ b/python-pdm-pep517.spec
@@ -1,19 +1,26 @@
 Name:           python-pdm-pep517
-Version:        1.0.5
+Version:        1.1.4
 Release:        1
 Summary:        Yet another PEP 517 backend
+
 License:        MIT AND Apache-2.0 AND Public Domain AND BSD-3-Clause AND ISC
-URL:            https://pdm.fming.dev
-Source0:        https://files.pythonhosted.org/packages/2d/59/15ff8715a14fb26fec56a0d66f7a53d27e5d14a550fc12fefd446fc74684/pdm-pep517-1.0.5.tar.gz
+URL:            https://github.com/pdm-project/pdm-backend
+Source0:        %{url}/archive/v%{version}/pdm-pep517-%{version}.tar.gz
 BuildArch:      noarch
-BuildRequires:  python3-devel python3-setuptools
-BuildRequires:  gcc python3-pip  git pytest
+
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-setuptools_scm
+BuildRequires:  python3-wheel
+BuildRequires:  python3-pip
+BuildRequires:  gcc
+BuildRequires:  git
+BuildRequires:  python3-pytest
 
 %description 
 This is the backend for PDM projects, while you can also use it alone. It
 reads the metadata of PEP 621 format and coverts it to Core metadata.
 
-
 %package -n python3-pdm-pep517
 Summary: %{summary}
 
@@ -57,10 +64,15 @@ git config --global user.name "Your Name"
 
 /usr/bin/pytest
 
-%files -n python3-pdm-pep517 -f filelist.lst
-%dir %{python3_sitelib}/*
-%{python3_sitelib}/pdm/pep517
+%files -n python3-pdm-pep517
+%license LICENSE
+%doc README.md
+%{python3_sitelib}/pdm/pep517/
+%{python3_sitelib}/pdm_pep517-*.dist-info/
 
 %changelog
+* Tue Sep 19 2023 mengzhaoa <mengzhaoa@isoftstone.com> - 1.1.4-1
+- Upgrade package to version 1.1.4.
+
 * Mon Apr 24 2023 liyanan <thistleslyn@163.com> - 1.0.5-1
 - Package init
\ No newline at end of file