diff --git a/science/qmcpack/Makefile b/science/qmcpack/Makefile
index c7b2253469e2..a887f21d5dfd 100644
--- a/science/qmcpack/Makefile
+++ b/science/qmcpack/Makefile
@@ -1,41 +1,39 @@
 PORTNAME=	qmcpack
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.11.0
+DISTVERSION=	3.12.0-217 # 3.12.0 is broken: https://github.com/QMCPACK/qmcpack/issues/3698
+DISTVERSIONSUFFIX=	-g0297e8705
 CATEGORIES=	science
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Many-body ab initio Quantum Monte Carlo code for quantum chemistry
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BROKEN_i386=	undefined reference to `__atomic_load'
 
 BUILD_DEPENDS=	catch>0:devel/catch
 LIB_DEPENDS=	libboost_system.so:devel/boost-libs \
 		libfftw3.so:math/fftw3 \
 		libhdf5.so:science/hdf5 \
 		libmpich.so:net/mpich \
 		libopenblas.so:math/openblas \
 		libsz.so:science/szip
 
-USES=		cmake compiler:c++11-lang fortran gnome localbase:ldflags pkgconfig python:build
+USES=		cmake:testing compiler:c++11-lang fortran gnome localbase:ldflags pkgconfig python:build
+USE_GNOME=	libxml2
+
 USE_GITHUB=	yes
 GH_ACCOUNT=	${PORTNAME:tu}
-USE_GNOME=	libxml2
 
 CMAKE_OFF=	BUILD_UNIT_TESTS
+CMAKE_TESTING_ON=	BUILD_UNIT_TESTS # at least 3 testcases are known to fail
 
 CXXFLAGS+=	-I${LOCALBASE}/include/catch2
 
-PROGS=		convert4qmc qmc-check-affinity qmc-extract-eshdf-kvectors qmc-get-supercell qmcpack
+PROGS=		convert4qmc convertpw4qmc qmc-check-affinity qmc-extract-eshdf-kvectors qmc-get-supercell qmcfinitesize qmcpack qmcpack.settings
 PLIST_FILES=	${PROGS:C/^/bin\//}
 
 BINARY_ALIAS=	python=${PYTHON_CMD}
 
-do-install:
-.for p in ${PROGS}
-	${INSTALL_PROGRAM} ${BUILD_WRKSRC}/bin/${p} ${STAGEDIR}${PREFIX}/bin
-.endfor
-
 .include <bsd.port.mk>
diff --git a/science/qmcpack/distinfo b/science/qmcpack/distinfo
index 68032e217fa4..9cb02328b195 100644
--- a/science/qmcpack/distinfo
+++ b/science/qmcpack/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1618809230
-SHA256 (QMCPACK-qmcpack-v3.11.0_GH0.tar.gz) = 9fde5dc87fd40887d04e8eec5ebb05efe801f90e4c2e482e0afa8303a1e865a9
-SIZE (QMCPACK-qmcpack-v3.11.0_GH0.tar.gz) = 107240419
+TIMESTAMP = 1641587706
+SHA256 (QMCPACK-qmcpack-v3.12.0-217-g0297e8705_GH0.tar.gz) = 25801b4b792493dd18b26c7b066ddef6cace3b41699aa0d963998ac5e62bfe63
+SIZE (QMCPACK-qmcpack-v3.12.0-217-g0297e8705_GH0.tar.gz) = 114729126