diff --git a/less-551.tar.gz b/less-551.tar.gz
deleted file mode 100644
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diff --git a/less-563.tar.gz b/less-563.tar.gz
new file mode 100644
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diff --git a/less.spec b/less.spec
index a003bb6..134bc4e 100644
--- a/less.spec
+++ b/less.spec
@@ -1,6 +1,6 @@
 Name:		less
-Version:	551
-Release:        3	
+Version:	563
+Release:        1	
 Summary:	Less is a pager that displays text files.
 License:	GPLv3+ or BSD
 URL:		http://www.greenwoodsoftware.com/less
@@ -44,6 +44,9 @@ autoreconf -ivf
 %{_mandir}/man1/*
 
 %changelog
+* Thu Jan 21 2021 wangchen <wangchen137@huawei.com> - 563-1
+- Update to 563
+
 * Thu Jan 09 2020 openEuler Buildteam <buildteam@openeuler.org> - 551-3
 - Delete unneeded files