Index: head/science/py-scipy/Makefile
===================================================================
--- head/science/py-scipy/Makefile
+++ head/science/py-scipy/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	scipy
-PORTVERSION=	1.2.2
-PORTREVISION=	1
+PORTVERSION=	1.4.1
 CATEGORIES=	science python
 MASTER_SITES=	https://docs.scipy.org/doc/scipy-${PORTVERSION:R}.1/:doc \
 		CHEESESHOP:source \
@@ -19,19 +18,23 @@
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-BUILD_DEPENDS=	${PYNUMPY}
+BUILD_DEPENDS=	${PYNUMPY} \
+		${PYTHON_PKGNAMEPREFIX}pybind11>=2.4.3:devel/py-pybind11@${PY_FLAVOR}
+LIB_DEPENDS=	libblas.so:math/blas \
+		liblapack.so:math/lapack \
+		libopenblas.so:math/openblas
 RUN_DEPENDS=	${PYNUMPY}
 
-USES=		fortran python shebangfix
+USES=		fortran python:3.5+ shebangfix
 USE_PYTHON=	autoplist concurrent distutils
+PYDISTUTILS_CONFIGUREARGS=	--fcompiler=gnu95
+PYDISTUTILS_BUILDARGS=	--fcompiler=gnu95
 
+SHEBANG_FILES=	scipy/sparse/linalg/isolve/tests/test_gcrotmk.py
+
 LDFLAGS+=	-shared
-PYDISTUTILS_BUILDARGS=	--fcompiler=gnu95
-PYDISTUTILS_CONFIGUREARGS=	--fcompiler=gnu95
 
 PORTDOCS=	scipy-ref-${PORTVERSION:R}.1.pdf
-
-SHEBANG_FILES=	scipy/sparse/linalg/isolve/tests/test_gcrotmk.py
 
 OPTIONS_DEFINE=	DOCS
 
Index: head/science/py-scipy/distinfo
===================================================================
--- head/science/py-scipy/distinfo
+++ head/science/py-scipy/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1562167398
-SHA256 (scipy-1.2.2.tar.gz) = a4331e0b8dab1ff75d2c67b5158a8bb9a83c799d7140094dda936d876c7cfbb1
-SIZE (scipy-1.2.2.tar.gz) = 23140580
-SHA256 (scipy-ref-1.2.1.pdf) = 57161b57061976cc48c42eff8be7d60dbb4d0e9f099c3c70d8a17eed1b25c54f
-SIZE (scipy-ref-1.2.1.pdf) = 36697229
+TIMESTAMP = 1579338936
+SHA256 (scipy-1.4.1.tar.gz) = dee1bbf3a6c8f73b6b218cb28eed8dd13347ea2f87d572ce19b289d6fd3fbc59
+SIZE (scipy-1.4.1.tar.gz) = 24555206
+SHA256 (scipy-ref-1.4.1.pdf) = 125648ef4fa8286ab2239d8858b579d9c12bb37b8e6ceebc49567e0945503113
+SIZE (scipy-ref-1.4.1.pdf) = 41100747