diff --git a/0.4.5.1.tar.gz b/0.4.5.1.tar.gz
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diff --git a/0.4.5.2.tar.gz b/0.4.5.2.tar.gz
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diff --git a/libtimezonemap.spec b/libtimezonemap.spec
index 43eea6aa9ee9f10fab00e0d9ebd76336c1116c36..b7c724abbc7b60fd7af2bc70515109020c9d928c 100644
--- a/libtimezonemap.spec
+++ b/libtimezonemap.spec
@@ -1,6 +1,6 @@
 %define anolis_release 1
 Name:           libtimezonemap
-Version:        0.4.5.1
+Version:        0.4.5.2
 Release:        %{anolis_release}%{?dist}
 Summary:        Time zone map widget for Gtk+
 
@@ -25,9 +25,17 @@ location can be changed by clicking on the map.
 This library is a fork of the of the code from gnome-control-center's datetime
 panel, which was itself a fork of Ubiquity's timezone map.
 
+%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:        Development files for %{name}
-Requires:       %{name}%{?_isa} = %{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 
 %description devel
 libtimezonemap is a time zone map widget for Gtk+. This package contains header
@@ -49,11 +57,13 @@ rm -f %{buildroot}%{_libdir}/*.la
 
 %files
 %license COPYING
-%doc README TODO
 %{_libdir}/libtimezonemap.so.*
 %{_libdir}/girepository-1.0/TimezoneMap-1.0.typelib
 %{_datadir}/%{name}
 
+%files doc
+%doc README TODO
+
 %files devel
 %{_libdir}/libtimezonemap.so
 %{_libdir}/pkgconfig/timezonemap.pc
@@ -62,6 +72,9 @@ rm -f %{buildroot}%{_libdir}/*.la
 %{_datadir}/glade/catalogs/TimezoneMap.xml
 
 %changelog
+* Tue Sep 20 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 0.4.5.2-1
+- update to 0.4.5.2
+
 * Wed Apr 06 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 0.4.5.1-1
 - Init from upstream version 0.4.5.1