diff --git a/lcms2-2.11.tar.gz b/lcms2-2.11.tar.gz
deleted file mode 100644
index 1966929..0000000
Binary files a/lcms2-2.11.tar.gz and /dev/null differ
diff --git a/lcms2-2.12.tar.gz b/lcms2-2.12.tar.gz
new file mode 100644
index 0000000..9cc6854
Binary files /dev/null and b/lcms2-2.12.tar.gz differ
diff --git a/lcms2.spec b/lcms2.spec
index 9e15a4f..269e65a 100644
--- a/lcms2.spec
+++ b/lcms2.spec
@@ -1,10 +1,10 @@
 Name:           lcms2
-Version:        2.11
-Release:        2
+Version:        2.12
+Release:        1
 Summary:        Color Management Engine
 License:        MIT
 URL:            https://www.littlecms.com/
-Source0:        https://sourceforge.net/projects/lcms/files/lcms/%{version}/lcms2-%{version}.tar.gz
+Source0:        https://www.littlecms.com/%{name}-%{version}.tar.gz
 
 BuildRequires:  gcc libjpeg-devel libtiff-devel zlib-devel
 
@@ -72,6 +72,9 @@ Development files for LittleCMS.
 %{_mandir}/*
 
 %changelog
+* Fri Dec 03 2021 wangkerong <wangkerong@huawei.com> - 2.12-1
+- update to 2.12
+
 * Thu Sep 10 2020 zhanzhimin <zhanzhimin@huawei.com> - 2.11-2
 - update source