diff --git a/libpipeline-1.5.4.tar.gz b/libpipeline-1.5.4.tar.gz
deleted file mode 100644
index f033146..0000000
Binary files a/libpipeline-1.5.4.tar.gz and /dev/null differ
diff --git a/libpipeline-1.5.7.tar.gz b/libpipeline-1.5.7.tar.gz
new file mode 100644
index 0000000..753d1cc
Binary files /dev/null and b/libpipeline-1.5.7.tar.gz differ
diff --git a/libpipeline.spec b/libpipeline.spec
index 57cd0ef..a15315c 100644
--- a/libpipeline.spec
+++ b/libpipeline.spec
@@ -2,8 +2,8 @@
 
 Summary: A pipeline manipulation library
 Name: libpipeline
-Version: 1.5.4
-Release: 2
+Version: 1.5.7
+Release: 1
 License: GPLv3+
 URL: http://libpipeline.nongnu.org/
 Source: http://download.savannah.gnu.org/releases/libpipeline/libpipeline-%{version}.tar.gz
@@ -44,7 +44,7 @@ make check
 
 %files
 %license COPYING
-%doc ChangeLog NEWS
+%doc ChangeLog
 %{_libdir}/libpipeline.so.*
 
 %files devel
@@ -56,6 +56,12 @@ make check
 %{_mandir}/man3/*
 
 %changelog
+* Thu Nov 17 2022 fuanan <fuanan3@h-partners.com> - 1.5.7-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:update version to 1.5.7
+
 * Tue Oct 25 2022 yanglongkang <yanglongkang@h-partners.com> - 1.5.4-2
 - Type: bugfix
 - ID: NA