diff --git a/Scalar-List-Utils-1.52.tar.gz b/Scalar-List-Utils-1.52.tar.gz
deleted file mode 100644
index 7a2a193..0000000
Binary files a/Scalar-List-Utils-1.52.tar.gz and /dev/null differ
diff --git a/Scalar-List-Utils-1.55.tar.gz b/Scalar-List-Utils-1.55.tar.gz
new file mode 100644
index 0000000..9f18466
Binary files /dev/null and b/Scalar-List-Utils-1.55.tar.gz differ
diff --git a/perl-Scalar-List-Utils.spec b/perl-Scalar-List-Utils.spec
index 17a6c44..efdd2db 100644
--- a/perl-Scalar-List-Utils.spec
+++ b/perl-Scalar-List-Utils.spec
@@ -2,8 +2,8 @@
 
 Name:    perl-%{mod_name}
 Epoch:   4
-Version: 1.52
-Release: 3
+Version: 1.55
+Release: 1
 Summary: Common Scalar and List utility subroutines 
 License: GPL+ or Artistic
 URL:     https://metacpan.org/release/Scalar-List-Utils
@@ -63,6 +63,9 @@ make test
 %{_mandir}/man*/*
 
 %changelog
+* Mon Jul 27 2020 zhanzhimin <zhanzhimin@huawei.com> - 3:1.55-441
+- 1823191 - Rebase to upstream version 1.55.
+
 * Fri May 22 2020 openEuler Buildteam <buildteam@openeuler.org> - 4:1.52-3
 - Add Epoch for updating