diff --git a/lcms2-2.13.1.tar.gz b/lcms2-2.13.1.tar.gz
deleted file mode 100644
index 9207035..0000000
Binary files a/lcms2-2.13.1.tar.gz and /dev/null differ
diff --git a/lcms2-2.15.tar.gz b/lcms2-2.15.tar.gz
new file mode 100644
index 0000000..fd36c93
Binary files /dev/null and b/lcms2-2.15.tar.gz differ
diff --git a/lcms2.spec b/lcms2.spec
index 7ca69bd..2db48bf 100644
--- a/lcms2.spec
+++ b/lcms2.spec
@@ -1,6 +1,6 @@
 Name:           lcms2
-Version:        2.13.1
-Release:        2
+Version:        2.15
+Release:        1
 Summary:        Color Management Engine
 License:        MIT
 URL:            https://www.littlecms.com/
@@ -72,6 +72,9 @@ Development files for LittleCMS.
 %{_mandir}/*
 
 %changelog
+* Wed Jul 19 2023 zhouwenpei <zhouwenpei1@h-partners.com> - 2.15-1
+- update to 2.15
+
 * Fri Nov 25 2022 zhouwenpei <zhouwenpei1@h-partners.com> - 2.13.1-2
 - update Source0