diff --git a/alsa-git.patch b/alsa-git.patch
deleted file mode 100644
index e69de29..0000000
diff --git a/alsa-lib.spec b/alsa-lib.spec
index b84cb6d..a020908 100644
--- a/alsa-lib.spec
+++ b/alsa-lib.spec
@@ -2,14 +2,14 @@
 #define  prever_dot .rc3
 #define  postver    a
 
-%define version_alsa_lib  1.2.11
-%define version_alsa_ucm  1.2.11
+%define version_alsa_lib  1.2.12
+%define version_alsa_ucm  1.2.12
 %define version_alsa_tplg 1.2.5
 
 Summary:  The Advanced Linux Sound Architecture (ALSA) library
 Name:     alsa-lib
 Version:  %{version_alsa_lib}
-Release:  2%{?prever_dot}%{?dist}
+Release:  1%{?prever_dot}%{?dist}
 License:  LGPL-2.1-or-later
 URL:      http://www.alsa-project.org/
 
@@ -19,8 +19,8 @@ Source2:  ftp://ftp.alsa-project.org/pub/lib/alsa-topology-conf-%{version_alsa_t
 Source10: asound.conf
 Source11: modprobe-dist-alsa.conf
 Source12: modprobe-dist-oss.conf
-Source40: alsa-ucm-conf.patch
-Patch0:   alsa-git.patch
+#Source40: alsa-ucm-conf.patch
+#Patch0:   alsa-git.patch
 Patch1:   alsa-lib-1.2.3.1-config.patch
 Patch2:   alsa-lib-1.2.10-glibc-open.patch
 
@@ -70,9 +70,9 @@ contains alsa-lib configuration of SoC topology
 
 %prep
 %setup -q -n %{name}-%{version}%{?prever}%{?postver}
-%patch -P0 -p1 -b .alsa-git
-%patch -P1 -p1 -b .config
-%patch -P2 -p1 -b .glibc-open
+#patch -P 0 -p1 -b .alsa-git
+%patch -P 1 -p1 -b .config
+%patch -P 2 -p1 -b .glibc-open
 
 %build
 # This package uses top level ASM constructs which are incompatible with LTO.
@@ -116,7 +116,7 @@ mkdir -p %{buildroot}/%{_datadir}/alsa/ucm2
 
 # Unpack UCMs
 tar xvjf %{SOURCE1} -C %{buildroot}/%{_datadir}/alsa --strip-components=1 "*/ucm" "*/ucm2"
-patch -d %{buildroot}/%{_datadir}/alsa -p1 < %{SOURCE40}
+#patch -d %{buildroot}/%{_datadir}/alsa -p1 < %{SOURCE40}
 
 # Create topology directory
 mkdir -p %{buildroot}/%{_datadir}/alsa/topology
@@ -167,6 +167,9 @@ rm %{buildroot}/%{_includedir}/asoundlib.h
 %{_datadir}/alsa/topology
 
 %changelog
+* Mon Jun 17 2024 Jaroslav Kysela <perex@perex.cz> - 1.2.12-1
+- update to alsa-lib 1.2.12 and alsa-ucm-conf 1.2.12
+
 * Mon Jan 29 2024 Jaroslav Kysela <perex@perex.cz> - 1.2.11-2
 - update to 1.2.11
 
diff --git a/alsa-ucm-conf.patch b/alsa-ucm-conf.patch
deleted file mode 100644
index e69de29..0000000
diff --git a/sources b/sources
index 0d62672..a2a4b9b 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (alsa-lib-1.2.11.tar.bz2) = 7bf2c541dff5262c0302a1c716ca10cdb5105f4e0ad48f3341c3c7e975b0c3ea835a298a05974c3e216a85912c368d8025ba3cdda3ff04a7683133ce5b2a286d
-SHA512 (alsa-ucm-conf-1.2.11.tar.bz2) = b202e7410a579789be0005564b4868f70bca0fd8664c02add95fc9ff90ab64faebda978fbd3e83a3274c37242dccf8efbebd03f529e35ca3033daf55f425cb8d
+SHA512 (alsa-lib-1.2.12.tar.bz2) = 053e36e51c0ff28f07028b89c8845b50682a5c14035ab85c2fc8cae2f2f0d05e4cd45ed879602c15c1596fb7fe84bfd50ec0d119dfb55c66589a2d458a9b317d
+SHA512 (alsa-ucm-conf-1.2.12.tar.bz2) = 391dde123271172d899c04865d1d6e21b4ad0060ee9b2256dfbc6fc89ad48edcaa43c861893ab0e5c70d972e20d15c528defc19c00308e7465f13f954cce25d7
 SHA512 (alsa-topology-conf-1.2.5.tar.bz2) = 2eb4d8baf2dcbf0b631dd11dbf15bffc51694d9cc6931619e51787f3ba58d1a091d266e6721a3b737c040ec74a28270b93f39fb97f30a3227cf340dd646e5d51