diff --git a/Encode-3.20.tar.gz b/Encode-3.20.tar.gz
deleted file mode 100644
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diff --git a/Encode-3.21.tar.gz b/Encode-3.21.tar.gz
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diff --git a/perl-Encode.spec b/perl-Encode.spec
index 6710d94..984da77 100644
--- a/perl-Encode.spec
+++ b/perl-Encode.spec
@@ -1,4 +1,4 @@
-%global cpan_version 3.20
+%global cpan_version 3.21
 Name:           perl-Encode
 Epoch:          4
 Version:        %{cpan_version}
@@ -93,6 +93,9 @@ make test
 %{_mandir}/man3/Encode::*
 
 %changelog
+* Mon Mar 11 2024 GuoCe <guoce@kylinos.cn> - 4:3.21-1
+- upgrade to version 3.21
+
 * Fri Jan 26 2024 zhangyao <zhangyao108@huawei.com> - 4:3.20-1
 - upgrade to version 3.20