diff --git a/devel/py-buildbot/Makefile b/devel/py-buildbot/Makefile
index 30abc0fc50cc..3425bca28cc0 100644
--- a/devel/py-buildbot/Makefile
+++ b/devel/py-buildbot/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	buildbot
 PORTVERSION=	3.9.2
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -49,6 +50,10 @@ SUB_LIST=	PYTHON_CMD=${PYTHON_CMD} \
 BUILDBOT_REMOVE_ME=	${PYTHONPREFIX_SITELIBDIR:S;${PREFIX}/;;}/buildbot/reporters/templates
 POST_PLIST+=		fix-plist
 
+post-patch:
+	@${REINPLACE_CMD} -e 's|twisted_ver = ">= 18.7.0, <=22.10.0"|twisted_ver = ">= 18.7.0"|g' \
+		${WRKSRC}/setup.py
+
 fix-plist:
 	${REINPLACE_CMD} -e 's|^${BUILDBOT_REMOVE_ME}$$||' ${TMPPLIST}