diff --git a/soundtouch-2.1.0.tar.gz b/soundtouch-2.1.0.tar.gz
deleted file mode 100644
index b1d0489..0000000
Binary files a/soundtouch-2.1.0.tar.gz and /dev/null differ
diff --git a/soundtouch-2.3.1.tar.gz b/soundtouch-2.3.1.tar.gz
new file mode 100644
index 0000000..87e2389
Binary files /dev/null and b/soundtouch-2.3.1.tar.gz differ
diff --git a/soundtouch.spec b/soundtouch.spec
index ed87667..26b21c9 100644
--- a/soundtouch.spec
+++ b/soundtouch.spec
@@ -1,6 +1,6 @@
 Name:           soundtouch
-Version:        2.1.0
-Release:        2
+Version:        2.3.1
+Release:        1
 Summary:        LGPL-licensed open-source audio processing library for changing Tempo, Pitch and Playback Rates
 License:        LGPLv2+
 URL:            http://www.surina.net/soundtouch/
@@ -61,5 +61,8 @@ ln -s soundtouch.pc %{buildroot}%{_libdir}/pkgconfig/soundtouch-1.0.pc
 
 
 %changelog
+* Tue Jul 26 2022 Long Li <lilong@kylinos.cn> - 2.3.1-1
+- update to 2.3.1
+
 * Thu Oct 17 2019 Lijin Yang <yanglijin@huawei.com> - 2.1.0-2
 - Package init