diff --git a/pigz-2.6.tar.gz b/pigz-2.6.tar.gz
deleted file mode 100644
index 0d76ef8..0000000
Binary files a/pigz-2.6.tar.gz and /dev/null differ
diff --git a/pigz-2.7.tar.gz b/pigz-2.7.tar.gz
new file mode 100644
index 0000000..8dbd527
Binary files /dev/null and b/pigz-2.7.tar.gz differ
diff --git a/pigz.spec b/pigz.spec
index 0a2a0cf..bab6331 100644
--- a/pigz.spec
+++ b/pigz.spec
@@ -1,7 +1,7 @@
 #spec from source code(%{name}-%{version}.tar.gz)
 Name:     pigz
-Version:  2.6
-Release:  2
+Version:  2.7
+Release:  1
 Summary:  pigz is a parallel implementation of gzip which utilizes multiple cores
 License:  zlib
 Source0:  http://www.zlib.net/%{name}/%{name}-%{version}.tar.gz
@@ -40,6 +40,9 @@ make test
 %{_mandir}/man1/pigz.1*
 
 %changelog
+* Thu Jan 19 2023 zhangnan <zhangnan134@huawei.com> - 2.7-1
+- update to 2.7
+
 * Tue Oct 25 2022 yanglongkang<yanglongkang@h-partners.com> - 2.6-2
 - Type: bugfix
 - ID: NA