diff --git a/0001-ao_pulse.c-fix-latency-calculation.patch b/0001-ao_pulse.c-fix-latency-calculation.patch
deleted file mode 100644
index f6a61fc..0000000
--- a/0001-ao_pulse.c-fix-latency-calculation.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From de5547ebc2b0ed37d69889c3c3aec6553d2d84cb Mon Sep 17 00:00:00 2001
-From: Stas Sergeev <stsp@users.sourceforge.net>
-Date: Wed, 18 Feb 2015 00:36:28 +0300
-Subject: [PATCH] ao_pulse.c: fix latency calculation
-
-This fixes periodic underruns with pa plugin.
----
- src/plugins/pulse/ao_pulse.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/plugins/pulse/ao_pulse.c b/src/plugins/pulse/ao_pulse.c
-index ff5497f..9c0f64a 100644
---- a/src/plugins/pulse/ao_pulse.c
-+++ b/src/plugins/pulse/ao_pulse.c
-@@ -259,7 +259,7 @@ int ao_plugin_open(ao_device *device, ao_sample_format *format) {
-     battr.prebuf = battr.minreq = battr.fragsize = -1;
- 
-     battr.tlength = (int)(internal->buffer_time * format->rate) / 1000000 *
--      ((format->bits+7)/8) + device->output_channels;
-+      ((format->bits+7)/8) * device->output_channels;
-     battr.minreq = battr.tlength/4;
-     battr.maxlength = battr.tlength+battr.minreq;
- 
--- 
-2.1.0
-
diff --git a/1.2.2.tar.gz b/1.2.2.tar.gz
new file mode 100644
index 0000000..2c424d3
Binary files /dev/null and b/1.2.2.tar.gz differ
diff --git a/libao-1.2.0.tar.gz b/libao-1.2.0.tar.gz
deleted file mode 100644
index ab69432..0000000
Binary files a/libao-1.2.0.tar.gz and /dev/null differ
diff --git a/libao.spec b/libao.spec
index a8f4d69..c73e0df 100644
--- a/libao.spec
+++ b/libao.spec
@@ -1,12 +1,11 @@
 Name:           libao
-Version:        1.2.0
-Release:        14
+Version:        1.2.2
+Release:        1
 Summary:        A cross platform audio library
 License:        GPLv2+
 URL:            http://xiph.org/ao/
-Source0:        http://downloads.xiph.org/releases/ao/libao-%{version}.tar.gz
-Patch1:         0001-ao_pulse.c-fix-latency-calculation.patch
-Patch2:         d5221655dfd1a2156aa6be83b5aadea7c1e0f5bd.diff
+Source0:        https://github.com/xiph/libao/archive/refs/tags/1.2.2.tar.gz
+Patch1:         d5221655dfd1a2156aa6be83b5aadea7c1e0f5bd.diff
 BuildRequires:  gcc alsa-lib-devel pkgconfig(libpulse)
 
 %description
@@ -34,6 +33,7 @@ This contains man files for the using of libao.
 
 %prep
 %autosetup -p1
+./autogen.sh
 sed -i "s/-O20 -ffast-math//" configure
 
 
@@ -69,5 +69,8 @@ rm -rf %{buildroot}/%{_docdir}/libao*
 
 
 %changelog
+* Tue Dec 05 2023 Ge Wang <wang__ge@126.com> - 1.2.2-1
+- Update to version 1.2.2
+
 * Thu Nov 28 2019 huyan <hu.huyan@huawei.com> - 1.2.0-14
 - Package Initialization