diff --git a/devel/py-pynest2d/Makefile b/devel/py-pynest2d/Makefile
index 7c4edc8b7e5d..be5cc99b0040 100644
--- a/devel/py-pynest2d/Makefile
+++ b/devel/py-pynest2d/Makefile
@@ -1,28 +1,29 @@
 PORTNAME=	pynest2d
 # XXX there is no 4.13.1
-DISTVERSION=	4.12.0
+DISTVERSION=	4.12.1
+PORTREVISION=	1
 CATEGORIES=	devel python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	db@FreeBSD.org
 COMMENT=	CPython bindings for libnest2d by Ultimaker
 
 LICENSE=	LGPL3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${LOCALBASE}/include/libnest2d/libnest2d.hpp:devel/libnest2d-ultimaker
 BUILD_DEPENDS=	${LOCALBASE}/include/libnest2d/libnest2d.hpp:devel/libnest2d-ultimaker \
 		sip:devel/py-sip4
 LIB_DEPENDS=	libpolyclipping.so:graphics/polyclipping \
 		libboost_system.so:devel/boost-libs \
 		libnlopt.so:math/nlopt
 
 USES=		python:3.6+ cmake compiler:c++11-lang pyqt:5 pkgconfig
 USE_PYTHON=	flavors
 
 USE_GITHUB=	yes
-GH_ACCOUNT=	Ultimaker
+GH_TUPLE=	Ultimaker:pynest2d:baec470
 CMAKE_ARGS=	-DLIBNEST2D_INCLUDE_DIRS=${PREFIX}/include/libnest2d
 
 CONFIGURE_ENV=	CLIPPER_PATH=${LOCALBASE} VERBOSE=y
 .include <bsd.port.mk>
diff --git a/devel/py-pynest2d/distinfo b/devel/py-pynest2d/distinfo
index 6c051ecd54de..62094dc9c723 100644
--- a/devel/py-pynest2d/distinfo
+++ b/devel/py-pynest2d/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1645698805
-SHA256 (Ultimaker-pynest2d-4.12.0_GH0.tar.gz) = 55289ddc857883ced8a489721d130de4f500f4af9110c89d824a78a4dec09dc4
-SIZE (Ultimaker-pynest2d-4.12.0_GH0.tar.gz) = 18450
+TIMESTAMP = 1638125132
+SHA256 (Ultimaker-pynest2d-4.12.1-baec470_GH0.tar.gz) = 199116bd9baa13a8231806c1af4e6ac54261c69188a5ba3f58b1ac38b56238c4
+SIZE (Ultimaker-pynest2d-4.12.1-baec470_GH0.tar.gz) = 18449