diff --git a/blinker-1.5.tar.gz b/blinker-1.5.tar.gz
deleted file mode 100644
index 20c4134..0000000
Binary files a/blinker-1.5.tar.gz and /dev/null differ
diff --git a/blinker-1.6.2.tar.gz b/blinker-1.6.2.tar.gz
new file mode 100644
index 0000000..13e81ec
Binary files /dev/null and b/blinker-1.6.2.tar.gz differ
diff --git a/python-blinker.spec b/python-blinker.spec
index 94ff513..a9d8769 100644
--- a/python-blinker.spec
+++ b/python-blinker.spec
@@ -1,11 +1,12 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-blinker
-Version:        1.5
+Version:        1.6.2
 Release:        1
 Summary:        A powerful signal lib based on Python
 License:        MIT
 URL:            https://pythonhosted.org/blinker/
-Source0:        https://files.pythonhosted.org/packages/2b/12/82786486cefb68685bb1c151730f510b0f4e5d621d77f245bc0daf9a6c64/blinker-1.5.tar.gz
+Source0:        %{pypi_source blinker}
+BuildRequires:	python3-pip python3-wheel
 BuildArch:      noarch
 
 %description
@@ -36,43 +37,26 @@ quite powerful features.
 %autosetup -n blinker-%{version}
 
 %build
-%py3_build
+%pyproject_build
 
 %install
-%py3_install
+%pyproject_install
 install -d -m755 %{buildroot}/%{_pkgdocdir}
 if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
 if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
 if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
 if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
-pushd %{buildroot}
-if [ -d usr/lib ]; then
-	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/lib64 ]; then
-	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/bin ]; then
-	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/sbin ]; then
-	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-touch doclist.lst
-if [ -d usr/share/man ]; then
-	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
-fi
-popd
-mv %{buildroot}/filelist.lst .
-mv %{buildroot}/doclist.lst .
 
-%files -n python3-blinker -f filelist.lst
-%dir %{python3_sitelib}/*
+%files -n python3-blinker
+%{python3_sitelib}/*
 
-%files help -f doclist.lst
+%files help
 %{_docdir}/*
 
 %changelog
+* Thu May 18 2023 wulei <wu_lei@hoperun.com> - 1.6.2-1
+- Update to 1.6.2
+
 * Fri Nov 18 2022 liqiuyu <liqiuyu@kylinos.cn> - 1.5-1
 - Update package to version 1.5