diff --git a/www/srt/Makefile b/www/srt/Makefile
index e0562b2a2b0d..deb0c0dd2214 100644
--- a/www/srt/Makefile
+++ b/www/srt/Makefile
@@ -1,52 +1,51 @@
 PORTNAME=	srt
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.5.0
-PORTREVISION=	2
+DISTVERSION=	1.5.1
 CATEGORIES=	www
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Secure Reliable Transport (SRT) Protocol
 WWW=		https://www.srtalliance.org/
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	bash:shells/bash
 
 USES=		cmake:testing compiler:c++11-lang shebangfix
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	Haivision
 
 SHEBANG_FILES=	scripts/srt-ffplay
 
-CMAKE_TESTING_ON=	ENABLE_TESTING ENABLE_UNITTESTS # 2 tests are known to fail: https://github.com/Haivision/srt/issues/2389, https://github.com/Haivision/srt/issues/2390
+CMAKE_TESTING_ON=	ENABLE_TESTING ENABLE_UNITTESTS # 1 test fails when net.inet6.ip6.v6only=1: https://github.com/Haivision/srt/issues/2389
 
 OPTIONS_DEFINE=			HEAVY_LOGGING
 OPTIONS_RADIO=			ENCRYPTION
 OPTIONS_RADIO_ENCRYPTION=	NO_ENCRYPTION OPENSSL GNUTLS MBEDTLS
 OPTIONS_DEFAULT=		OPENSSL
 
 HEAVY_LOGGING_DESC=		Enable heavy logging (only for debugging)
 HEAVY_LOGGING_CMAKE_BOOL=	ENABLE_HEAVY_LOGGING # may also need srt_setloglevel(LOG_DEBUG) in/after srt_startup() call
 
 NO_ENCRYPTION_DESC=		No encryption
 NO_ENCRYPTION_CMAKE_ON=		-DENABLE_ENCRYPTION=OFF
 
 OPENSSL_CMAKE_ON=		-DUSE_ENCLIB=openssl
 OPENSSL_USES=			ssl
 
 GNUTLS_CMAKE_ON=		-DUSE_ENCLIB=gnutls
 GNUTLS_LIB_DEPENDS=		libgnutls.so:security/gnutls \
 				libnettle.so:security/nettle
 
 MBEDTLS_CMAKE_ON=		-DUSE_ENCLIB=mbedtls
 MBEDTLS_LIB_DEPENDS=		libmbedtls.so:security/mbedtls
 
 post-install-OPENSSL-on:
 	# fix .pc files
 	@${REINPLACE_CMD} -e 's|Requires.private: openssl libcrypto|Requires.private:|; s|Libs.private:.*|& -lssl -lcrypto|' \
 		${STAGEDIR}${PREFIX}/libdata/pkgconfig/srt.pc \
 		${STAGEDIR}${PREFIX}/libdata/pkgconfig/haisrt.pc
 
 .include <bsd.port.mk>
diff --git a/www/srt/distinfo b/www/srt/distinfo
index 7271150ae1ef..60b546c992fc 100644
--- a/www/srt/distinfo
+++ b/www/srt/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1655392773
-SHA256 (Haivision-srt-v1.5.0_GH0.tar.gz) = 99e3625a6285b3b429af26abb1ec0a4bd0072db144bc4d617a83154d99a5dd1e
-SIZE (Haivision-srt-v1.5.0_GH0.tar.gz) = 1688571
+TIMESTAMP = 1664337022
+SHA256 (Haivision-srt-v1.5.1_GH0.tar.gz) = af891e7a7ffab61aa76b296982038b3159da690f69ade7c119f445d924b3cf53
+SIZE (Haivision-srt-v1.5.1_GH0.tar.gz) = 1694199
diff --git a/www/srt/pkg-plist b/www/srt/pkg-plist
index 56343cf5acfe..b7f16d6add55 100644
--- a/www/srt/pkg-plist
+++ b/www/srt/pkg-plist
@@ -1,16 +1,16 @@
 bin/srt-ffplay
 bin/srt-file-transmit
 bin/srt-live-transmit
 bin/srt-tunnel
 include/srt/access_control.h
 include/srt/logging_api.h
 include/srt/platform_sys.h
 include/srt/srt.h
 include/srt/udt.h
 include/srt/version.h
 lib/libsrt.a
 lib/libsrt.so
 lib/libsrt.so.1.5
-lib/libsrt.so.1.5.0
+lib/libsrt.so.1.5.1
 libdata/pkgconfig/haisrt.pc
 libdata/pkgconfig/srt.pc