diff --git a/iso-codes-v4.9.0.tar.gz b/iso-codes-v4.11.0.tar.gz
similarity index 62%
rename from iso-codes-v4.9.0.tar.gz
rename to iso-codes-v4.11.0.tar.gz
index d8329f6f166998639b6d6060aab59d1c7861f42a..eef9ffe61337825537b7107e954b65b177dc48ed 100644
Binary files a/iso-codes-v4.9.0.tar.gz and b/iso-codes-v4.11.0.tar.gz differ
diff --git a/iso-codes.spec b/iso-codes.spec
index d6a538774e69894361dd1ac840e73b89a8ead416..c321496b553c6671a666500901b0dab83cfb3ab9 100644
--- a/iso-codes.spec
+++ b/iso-codes.spec
@@ -1,7 +1,7 @@
 %define     anolis_release 1
 Name:       iso-codes
 Summary:    ISO code lists and translations
-Version:    4.9.0
+Version:    4.11.0
 Release:    %{anolis_release}%{?dist}
 License:    LGPLv2+
 URL:        https://salsa.debian.org/iso-codes-team/iso-codes
@@ -20,6 +20,14 @@ This package provides the ISO 639 Language code list, the ISO 4217
 Currency code list, the ISO 3166 Territory code list, and ISO 3166-2
 sub-territory lists, and all their translations in gettext format.
 
+%package doc
+Summary:        Documentation files for %{name}
+Requires:       %{name} = %{version}-%{release}
+BuildArch:      noarch
+
+%description    doc
+The %{name}-doc package contains documentation files for %{name}.
+
 %package devel
 Summary: Files for development using %{name}
 Requires: %{name} = %{version}-%{release}
@@ -41,15 +49,20 @@ when building programs that use %{name}.
 %find_lang %{name} --all-name
 
 %files -f %{name}.lang
-%doc CHANGELOG.md README.md
 %license COPYING
 %dir %{_datadir}/xml/iso-codes
 %{_datadir}/xml/iso-codes/*.xml
 %{_datadir}/iso-codes
 
+%files doc
+%doc CHANGELOG.md README.md
+
 %files devel
 %{_datadir}/pkgconfig/iso-codes.pc
 
 %changelog
+* Thu Sep 22 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 4.11.0-1
+- update to 4.11.0
+
 * Fri Apr 15 2022 yuanhui <yuanhui@linux.alibaba.com> - 4.9.0-1
 - Init iso-codes for anolis os 23