diff --git a/www/py-wsaccel/Makefile b/www/py-wsaccel/Makefile
index 95e898073f5b..795b330552af 100644
--- a/www/py-wsaccel/Makefile
+++ b/www/py-wsaccel/Makefile
@@ -1,21 +1,23 @@
 PORTNAME=	wsaccel
-PORTVERSION=	0.6.4
+PORTVERSION=	0.6.6
 CATEGORIES=	www python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	WebSocket Accelerator for ws4py and AutobahnPython
 WWW=		https://github.com/methane/wsaccel
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+DEPRECATED=	Upstream ceased development
+
 USES=		python
 USE_PYTHON=	autoplist distutils pytest
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/${PORTNAME}/utf8validator*.so
 	${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/${PORTNAME}/xormask*.so
 
 .include <bsd.port.mk>
diff --git a/www/py-wsaccel/distinfo b/www/py-wsaccel/distinfo
index 73d3d374258a..642d8f5e21ab 100644
--- a/www/py-wsaccel/distinfo
+++ b/www/py-wsaccel/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1667595710
-SHA256 (wsaccel-0.6.4.tar.gz) = cbf66a88bcaf6c6ad16d50ea29215891526b6e993c4bc7ed44b044ee6fe3ad3d
-SIZE (wsaccel-0.6.4.tar.gz) = 220157
+TIMESTAMP = 1710362731
+SHA256 (wsaccel-0.6.6.tar.gz) = 18efec0a7182587ba97102b4cd8df7b4f665f45d7ca36f19783f5f081ea114ea
+SIZE (wsaccel-0.6.6.tar.gz) = 289718