diff --git a/Locale-Codes-3.64.tar.gz b/Locale-Codes-3.64.tar.gz
deleted file mode 100644
index ae94b84..0000000
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diff --git a/Locale-Codes-3.66.tar.gz b/Locale-Codes-3.66.tar.gz
new file mode 100644
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diff --git a/perl-Locale-Codes.spec b/perl-Locale-Codes.spec
index ff6d9b7..d355ce7 100644
--- a/perl-Locale-Codes.spec
+++ b/perl-Locale-Codes.spec
@@ -1,5 +1,5 @@
 Name:         perl-Locale-Codes
-Version:      3.64
+Version:      3.66
 Release:      1
 Summary:      A distribution of modules to handle locale codes
 License:      GPL+ or Artistic
@@ -51,6 +51,9 @@ make test
 %{_mandir}/*/*
 
 %changelog
+* Fri Jan 29 2021 yuanxin <yuanxin24@huawei.com> - 3.66-1
+- upgrade version to 3.66
+
 * Wed Jul 29 2020 shixuantong <shixuantong@huawei.com> - 3.64-1
 - update to 3.64-1