diff --git a/textproc/py-twistedLore/Makefile b/textproc/py-twistedLore/Makefile
index 27ca6783331b..4c0afaa54faf 100644
--- a/textproc/py-twistedLore/Makefile
+++ b/textproc/py-twistedLore/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	twistedLore
-PORTVERSION=	12.0.0
+PORTVERSION=	12.1.0
 CATEGORIES=	textproc python
 MASTER_SITES=	http://twistedmatrix.com/Releases/Lore/${PORTVERSION:R}/
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -18,12 +18,12 @@ COMMENT=	Documentation generator with HTML and LaTeX support
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	${PYTHON_SITELIBDIR}/twisted:${PORTSDIR}/devel/py-twistedCore
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}twistedCore>=${PORTVERSION}:${PORTSDIR}/devel/py-twistedCore
 RUN_DEPENDS:=	${BUILD_DEPENDS}
 
 USE_BZIP2=	yes
 USE_PYTHON=	yes
 USE_PYDISTUTILS=	yes
-PYDISTUTILS_PKGNAME=	Twisted_Lore
+PYDISTUTILS_PKGNAME=	${PORTNAME:S/twisted/Twisted_/}
 
 .include <bsd.port.mk>
diff --git a/textproc/py-twistedLore/distinfo b/textproc/py-twistedLore/distinfo
index 7483413c3ad2..26d8416c2112 100644
--- a/textproc/py-twistedLore/distinfo
+++ b/textproc/py-twistedLore/distinfo
@@ -1,2 +1,2 @@
-SHA256 (TwistedLore-12.0.0.tar.bz2) = f50442f218ca6103b899732287c8671ebdd63a7564c6d3a443c579f91b3ea0f5
-SIZE (TwistedLore-12.0.0.tar.bz2) = 87051
+SHA256 (TwistedLore-12.1.0.tar.bz2) = 059ae5f2bac803b213b41d75fbdc95d7bcb333cbc6f0a2cec1ebcab02c125472
+SIZE (TwistedLore-12.1.0.tar.bz2) = 87197