diff --git a/libimagequant-2.12.5.tar.gz b/libimagequant-2.12.5.tar.gz
deleted file mode 100644
index 958ebb1..0000000
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diff --git a/libimagequant-2.13.1.tar.gz b/libimagequant-2.13.1.tar.gz
new file mode 100644
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diff --git a/libimagequant.spec b/libimagequant.spec
index 910289a..a62deb3 100644
--- a/libimagequant.spec
+++ b/libimagequant.spec
@@ -1,6 +1,6 @@
 Name:           libimagequant
-Version:        2.12.5
-Release:        2
+Version:        2.13.1
+Release:        1
 Summary:        Palette quantization library
 License:        GPLv3+ and MIT
 URL:            https://github.com/ImageOptim/libimagequant
@@ -45,6 +45,9 @@ rm -f %{buildroot}%{_libdir}/%{name}.a
 %{_libdir}/pkgconfig/imagequant.pc
 
 %changelog
+* Wed Mar 03 2021 hanhui<hanhui15@huawei.com> - 2.13.1-1
+- update to 2.13.1
+
 * Thu Nov 14 2019 wangye<wangye54@huawei.com> - 2.12.5-2
 - Package init