diff --git a/zlib-ng-2.1.5.zip b/2.2.1.zip
similarity index 85%
rename from zlib-ng-2.1.5.zip
rename to 2.2.1.zip
index f999b303e4ff4cbe26ef608378b33cdf49dc8e31..fac8d476d9edad373cbe2b8ea326ed3112ce3d53 100644
Binary files a/zlib-ng-2.1.5.zip and b/2.2.1.zip differ
diff --git a/zlib-ng.spec b/zlib-ng.spec
index 7228f4de0fad1d58b2594f3f4ac38f9814fb39be..403a2eb0ba3f83aace287bef00f2281a4b0886a6 100644
--- a/zlib-ng.spec
+++ b/zlib-ng.spec
@@ -1,17 +1,17 @@
 %bcond_without compat
 
 Name:		zlib-ng
-Version:	2.1.5
+Version:	2.2.1
 Release:	1
 Summary:	Zlib data compression library for the next generation systems
 License:	zlib
 Url:		https://github.com/zlib-ng/zlib-ng
-Source0:	https://github.com/zlib-ng/zlib-ng/archive/%{version}/%{name}-%{version}.zip
+Source0:	https://github.com/zlib-ng/zlib-ng/archive/refs/tags/%{version}.zip
 
 # Be explicit about the soname in order to avoid unintentional changes.
 %global soname libz-ng.so.2
 %global compat_soname libz.so.1
-%global zlib_ver 1.3.0
+%global zlib_ver 1.3.1
 %global zlib_obsoletes 1.3
 %global main_dir %_builddir/%{name}-%{version}
 
@@ -117,6 +117,7 @@ cd %{main_dir}/build-compat
 %{_includedir}/zlib_name_mangling-ng.h
 %{_libdir}/libz-ng.so
 %{_libdir}/pkgconfig/%{name}.pc
+%exclude %{_libdir}/cmake
 
 %if %{with compat}
 
@@ -134,5 +135,15 @@ cd %{main_dir}/build-compat
 %endif
 
 %changelog
+* Thu Aug 1 2024 wangxiaomeng <wangxiaomeng@kylinos.cn> - 2.2.1-1
+- update to 2.2.1
+  - Configure: Don't use zlib-ng's -Wl,--version-script in tests #1750
+  - Fix xsave intrinsic test for clang, and gcc 8.2 or newer, and icc #1664
+  - Fix building with NVHPC #1698
+  - Disable dynamic function dispatching for native or arch-specific builds #1659 #1701
+  - Add test for checking if -march=native needs -mfpu=neon for 32-bit ARM. #1683
+  - Fix regression in Power8/9 detection #1649
+  - Fix PCLMULQDQ, AVX512VNNI and VPCLMULQDQ feature tests for Intel LLVM compiler (icx) #1672
+
 * Thu Jan 4 2024 liqiang <liqiang64@huawei.com> - 2.1.5-1
 - Initial commit