diff --git a/www/py-autobahn/Makefile b/www/py-autobahn/Makefile
index eb43061ad88c..d444596a7191 100644
--- a/www/py-autobahn/Makefile
+++ b/www/py-autobahn/Makefile
@@ -1,77 +1,69 @@
 PORTNAME=	autobahn
 DISTVERSIONPREFIX=	v
-DISTVERSION=	23.6.2
-PORTREVISION=	2
+DISTVERSION=	24.4.2
 CATEGORIES=	www python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	WebSocket client & server library, WAMP real-time framework
 WWW=		https://github.com/crossbario/autobahn-python
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hyperlink>=21.0.0:www/py-hyperlink@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}txaio>=21.2.1:devel/py-txaio@${PY_FLAVOR}
 
 USES=		cpe python
 CPE_VENDOR=	crossbar
 USE_GITHUB=	yes
 GH_ACCOUNT=	crossbario
 GH_PROJECT=	autobahn-python
 USE_PYTHON=	autoplist cryptography distutils pytest
 
 OPTIONS_DEFINE=		ACCELERATE COMPRESS ENCRYPTION SCRAM SERIALIZATION
-OPTIONS_DEFAULT=	ACCELERATE ASYNCIO ENCRYPTION SCRAM SERIALIZATION \
+OPTIONS_DEFAULT=	ACCELERATE ENCRYPTION SCRAM SERIALIZATION \
 			TWISTED
 OPTIONS_MULTI=		BACKENDS
-OPTIONS_MULTI_BACKENDS=	ASYNCIO TWISTED
+OPTIONS_MULTI_BACKENDS=	TWISTED
 OPTIONS_FILE=		${PORT_DBDIR}/${OPTIONS_NAME}/${FLAVOR}-options
 
 ACCELERATE_DESC=	C-based WebSocket Acceleration
-ASYNCIO_DESC=		Asyncronous IO Support
-COMPRESS_DESC=		Compression support
 BACKENDS_DESC=		Network Backends
+COMPRESS_DESC=		Compression support
 ENCRYPTION_DESC=	TLS Transport / Cryptosign Encryption & Authentication
 SCRAM_DESC=		WAMP-SCRAM Authentication support
 SERIALIZATION_DESC=	Serializers (MessagePack, CBOR, UBJSON, Flatbuffers)
 TWISTED_DESC=		Twisted network backend support
 
 ACCELERATE_RUN_DEPENDS=		${PYTHON_PKGNAMEPREFIX}wsaccel>=0.6.3:www/py-wsaccel@${PY_FLAVOR}
 COMPRESS_RUN_DEPENDS=			${PYTHON_PKGNAMEPREFIX}python-snappy>=0.6.0:archivers/py-python-snappy@${PY_FLAVOR}
 ENCRYPTION_RUN_DEPENDS=		${PYTHON_PKGNAMEPREFIX}openssl>=20.0.1:security/py-openssl@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}pynacl>=1.4.0:security/py-pynacl@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}qrcode>=7.3.1:textproc/py-qrcode@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}pytrie>=0.4.0:devel/py-pytrie@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}service-identity>=18.1.0:security/py-service-identity@${PY_FLAVOR}
 SCRAM_RUN_DEPENDS=		${PYTHON_PKGNAMEPREFIX}argon2-cffi>=20.1.0:security/py-argon2-cffi@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}cffi>=1.14.5:devel/py-cffi@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}passlib>=1.7.4:security/py-passlib@${PY_FLAVOR}
 SERIALIZATION_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cbor2>=5.2.0:devel/py-cbor2@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}flatbuffers>=22.12.6:devel/py-flatbuffers@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}msgpack>=1.0.2:devel/py-msgpack@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}py-ubjson>=0.16.1:devel/py-py-ubjson@${PY_FLAVOR} \
-				${PYTHON_PKGNAMEPREFIX}ujson>=4.0.2:devel/py-ujson@${PY_FLAVOR}
+				${PYTHON_PKGNAMEPREFIX}ujson>=4.0.2:devel/py-ujson@${PY_FLAVOR} \
+				${PYTHON_PKGNAMEPREFIX}u-msgpack-python>=2.1:devel/py-u-msgpack-python@${PY_FLAVOR}
 TWISTED_RUN_DEPENDS=		${PYTHON_PKGNAMEPREFIX}attrs>=20.3.0:devel/py-attrs@${PY_FLAVOR} \
-				${PYTHON_PKGNAMEPREFIX}twisted>=20.3.0:devel/py-twisted@${PY_FLAVOR} \
+				${PYTHON_PKGNAMEPREFIX}twisted>=24.3.0:devel/py-twisted@${PY_FLAVOR} \
 				${PYTHON_PKGNAMEPREFIX}zope.interface>=5.2.0:devel/py-zope.interface@${PY_FLAVOR}
 
 .include <bsd.port.options.mk>
 
-OPTIONS_MULTI_BACKENDS:=	${OPTIONS_MULTI_BACKENDS:NASYNCIO}
-COMPLETE_OPTIONS_LIST:=		${COMPLETE_OPTIONS_LIST:NASYNCIO}
-PORT_OPTIONS:=			${PORT_OPTIONS:NASYNCIO}
-
 post-stage:
 .if ${ARCH} !=	armv7
 	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/_nvx_utf8validator.abi3.so
 .endif
 
-do-test-ASYNCIO-on:
-	@cd ${WRKSRC} && USE_ASYNCIO=1 ${PYTHON_CMD} -m pytest -v -rs ${WRKSRC}/autobahn
-
 do-test-TWISTED-on:
 	@cd ${WRKSRC} && USE_TWISTED=1 ${PYTHON_CMD} -m twisted.trial ${WRKSRC}/autobahn
 
 .include <bsd.port.mk>
diff --git a/www/py-autobahn/distinfo b/www/py-autobahn/distinfo
index 3c7dc768bd9e..9a87ba3df32d 100644
--- a/www/py-autobahn/distinfo
+++ b/www/py-autobahn/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1696876408
-SHA256 (crossbario-autobahn-python-v23.6.2_GH0.tar.gz) = 37eb7566b6257e4589e5ea25a1995c8d2b33d421cd15f6fa2a6b47ec33652d75
-SIZE (crossbario-autobahn-python-v23.6.2_GH0.tar.gz) = 3372686
+TIMESTAMP = 1735282026
+SHA256 (crossbario-autobahn-python-v24.4.2_GH0.tar.gz) = 2bfd369be27ef23b03dd37da8658e102d54d7098a3d9750230fadddff04255c0
+SIZE (crossbario-autobahn-python-v24.4.2_GH0.tar.gz) = 3372372