diff --git a/audio/alsa-lib/Makefile b/audio/alsa-lib/Makefile
index 9e31ea1d68cf..844ffe59f077 100644
--- a/audio/alsa-lib/Makefile
+++ b/audio/alsa-lib/Makefile
@@ -1,43 +1,43 @@
 PORTNAME=	alsa-lib
-PORTVERSION=	1.2.14
+PORTVERSION=	1.2.15.3
 CATEGORIES=	audio
 MASTER_SITES=	https://www.alsa-project.org/files/pub/lib/
 
 MAINTAINER=	rodrigo@FreeBSD.org
 COMMENT=	ALSA compatibility library
 WWW=		https://www.alsa-project.org/
 
 LICENSE=	LGPL21+
 
 USES=		cpe gmake libtool:keepla tar:bzip2
 CPE_VENDOR=	alsa-project
 CPE_PRODUCT=	alsa
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-pkgconfdir="\$${prefix}/libdata/pkgconfig"
 CONFIGURE_ENV=	ac_cv_header_endian_h=no
 INSTALL_TARGET=	install-strip
 TEST_ENV=	${MAKE_ENV} \
 		ALSA_CONFIG_PATH="${FILESDIR}/asound.conf.sample"
 TEST_TARGET=	check
 CPPFLAGS+=	-I${FILESDIR}
 # Some symbols in the linker version script Versions.in are only defined when
 # --enable-alisp is used at configure time. Suppress errors with lld >= 17 due
 # to these undefined symbols.
 LDFLAGS+=	-Wl,--undefined-version
 
 OPTIONS_DEFINE=	PYTHON
 OPTIONS_SUB=	yes
 
 PYTHON_USES=			gettext-runtime python
 PYTHON_CONFIGURE_ENABLE=	mixer-pymods python
 PYTHON_BINARY_ALIAS=		python3-config=${PYTHON_CMD:T}-config
 
 post-patch:
 	@${REINPLACE_CMD} 's|%%PREFIX%%|${PREFIX}|g' \
 		${WRKSRC}/src/conf/alsa.conf
 
 post-install:
 	${INSTALL_DATA} ${FILESDIR}/asound.conf.sample ${STAGEDIR}${PREFIX}/etc
 
 .include <bsd.port.mk>
diff --git a/audio/alsa-lib/distinfo b/audio/alsa-lib/distinfo
index 7d46933f4cfc..9752e4388068 100644
--- a/audio/alsa-lib/distinfo
+++ b/audio/alsa-lib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1754663447
-SHA256 (alsa-lib-1.2.14.tar.bz2) = be9c88a0b3604367dd74167a2b754a35e142f670292ae47a2fdef27a2ee97a32
-SIZE (alsa-lib-1.2.14.tar.bz2) = 1115517
+TIMESTAMP = 1771420726
+SHA256 (alsa-lib-1.2.15.3.tar.bz2) = 7b079d614d582cade7ab8db2364e65271d0877a37df8757ac4ac0c8970be861e
+SIZE (alsa-lib-1.2.15.3.tar.bz2) = 1126411
diff --git a/audio/alsa-lib/files/patch-src_ucm_main.c b/audio/alsa-lib/files/patch-src_ucm_main.c
new file mode 100644
index 000000000000..0eebf0476498
--- /dev/null
+++ b/audio/alsa-lib/files/patch-src_ucm_main.c
@@ -0,0 +1,20 @@
+--- src/ucm/main.c.orig	2026-02-18 14:13:29.140351000 +0000
++++ src/ucm/main.c	2026-02-18 14:13:52.105863000 +0000
+@@ -1166,7 +1166,7 @@
+ 		return err;
+ 	}
+ 
+-	clock_gettime(CLOCK_MONOTONIC_RAW, &start_time);
++	clock_gettime(CLOCK_MONOTONIC, &start_time);
+ 
+ 	/* increase timeout to allow restore controls using udev/systemd */
+ 	/* when timeout limit exceeds */
+@@ -1175,7 +1175,7 @@
+ 	while (1) {
+ 		long long diff, remaining = 0;
+ 
+-		clock_gettime(CLOCK_MONOTONIC_RAW, &now);
++		clock_gettime(CLOCK_MONOTONIC, &now);
+ 
+ 		err = boot_info(uc_mgr, &boot_time_val, &boot_synctime_val, &restore_time_val, &primary_card);
+ 		if (err < 0)