diff --git a/pigz-2.4.tar.gz b/pigz-2.4.tar.gz
deleted file mode 100644
index 4fd7f7d6351fcf4e56b07c04164662a08f4be7b2..0000000000000000000000000000000000000000
Binary files a/pigz-2.4.tar.gz and /dev/null differ
diff --git a/pigz-2.6.tar.gz b/pigz-2.6.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..0d76ef8757e36dc5ab02e579a99442c211b6d978
Binary files /dev/null and b/pigz-2.6.tar.gz differ
diff --git a/pigz.spec b/pigz.spec
index 4c16cf31e7e693a0e02299e54e5ae9717f4666d4..a5ac44e65023ec1bacd107363cf29dbca1410d9e 100644
--- a/pigz.spec
+++ b/pigz.spec
@@ -1,7 +1,7 @@
 #spec from source code(%{name}-%{version}.tar.gz)
 Name:     pigz
-Version:  2.4
-Release:  7
+Version:  2.6
+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 +40,12 @@ make test
 %{_mandir}/man1/pigz.1*
 
 %changelog
+* Fri Dec 3 2021 guozhaorui<guozhaorui1@huawei.com> - 2.6-1
+- Type: enhancement
+- ID: NA
+- SUG: NA
+- DESC: update version to 2.6
+
 * Wed Dec 4 2019 shenyangyang<shenyangyang4@huawei.com> - 2.4-7
 - Type: enhancement
 - ID: NA