diff --git a/libpipeline-1.5.3.tar.gz b/libpipeline-1.5.3.tar.gz
deleted file mode 100644
index fb6dc97..0000000
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diff --git a/libpipeline-1.5.4.tar.gz b/libpipeline-1.5.4.tar.gz
new file mode 100644
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diff --git a/libpipeline.spec b/libpipeline.spec
index c381173..4cb6153 100644
--- a/libpipeline.spec
+++ b/libpipeline.spec
@@ -2,7 +2,7 @@
 
 Summary: A pipeline manipulation library
 Name: libpipeline
-Version: 1.5.3
+Version: 1.5.4
 Release: 1
 License: GPLv3+
 URL: http://libpipeline.nongnu.org/
@@ -44,7 +44,7 @@ make check
 
 %files
 %license COPYING
-%doc README ChangeLog NEWS
+%doc ChangeLog NEWS
 %{_libdir}/libpipeline.so.*
 
 %files devel
@@ -56,6 +56,12 @@ make check
 %{_mandir}/man3/*
 
 %changelog
+* Tue Dec 28 2021 fuanan <fuanan3@huawei.com> - 1.5.4-1
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:update version to 1.5.4
+
 * Sat Jan 23 2021 zoulin <zoulin13@huawei.com> - 1.5.3-1
 - Type:enhancement
 - ID:NA