diff --git a/lcms2.spec b/lcms2.spec
index f650993..7ca69bd 100644
--- a/lcms2.spec
+++ b/lcms2.spec
@@ -1,10 +1,10 @@
 Name:           lcms2
 Version:        2.13.1
-Release:        1
+Release:        2
 Summary:        Color Management Engine
 License:        MIT
 URL:            https://www.littlecms.com/
-Source0:        https://www.littlecms.com/%{name}-%{version}.tar.gz
+Source0:        https://sourceforge.net/projects/lcms/files/lcms/2.13/%{name}-%{version}.tar.gz
 
 BuildRequires:  gcc libjpeg-devel libtiff-devel zlib-devel
 
@@ -72,6 +72,9 @@ Development files for LittleCMS.
 %{_mandir}/*
 
 %changelog
+* Fri Nov 25 2022 zhouwenpei <zhouwenpei1@h-partners.com> - 2.13.1-2
+- update Source0
+
 * Tue Aug 2 2022 tianlijing <tianlijing@kylinos.cn> - 2.13.1-1
 - update to 2.13.1