diff --git a/sed-4.7.tar.xz b/sed-4.7.tar.xz
deleted file mode 100644
index 9b0d0fb28873392ec48d37479084f5e81f3df47d..0000000000000000000000000000000000000000
Binary files a/sed-4.7.tar.xz and /dev/null differ
diff --git a/sed-4.8.tar.xz b/sed-4.8.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..bfdcd132892312eb4bb3e99c2423bcb52e9462ef
Binary files /dev/null and b/sed-4.8.tar.xz differ
diff --git a/sed.spec b/sed.spec
index 7ba848695788927017172ecea2816cbf8fdaf2cc..142374b969fd9d3bcd7e595ffd33eb548c239208 100644
--- a/sed.spec
+++ b/sed.spec
@@ -1,6 +1,6 @@
 Name:	 sed
-Version: 4.7
-Release: 0
+Version: 4.8
+Release: 1
 Summary: non-interactive command-line text editor
 
 License: GPLv3+
@@ -47,6 +47,12 @@ make %{?_smp_mflags}
 %{_mandir}/man1/*.1.gz
 
 %changelog
+* Thu Apr 16 2020 chengquan<chengquan3@huawei.com> - 4.8-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:upgrade software to v4.8
+
 * Tue Jan  7 2020 JeanLeo<liujianliu.liu@huawei.com> - 4.7-0
 - Type:bugfix
 - ID:NA