diff --git a/science/fastjet/Makefile b/science/fastjet/Makefile
index 25bd850a9775..a1360db083c7 100644
--- a/science/fastjet/Makefile
+++ b/science/fastjet/Makefile
@@ -1,57 +1,57 @@
 PORTNAME=	fastjet
-DISTVERSION=	3.4.0
-PORTREVISION=	3
+DISTVERSION=	3.4.1
 CATEGORIES=	science
 MASTER_SITES=	https://fastjet.fr/repo/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Package for jet finding in pp and e+e- collisions
 WWW=		https://fastjet.fr/
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 RUN_DEPENDS=	bash:shells/bash
 
 USES=		fortran gmake libtool shebangfix
 USE_LDCONFIG=	yes
+USE_CXXSTD=	c++14 # fix build broken by deprecated feature std::auto_ptr, reported to fastjet@projects.hepforge.org on 2023-07-16
 
 SHEBANG_FILES=	fastjet-config.in
 
 GNU_CONFIGURE=	yes
 
 CONFIGURE_ARGS=	--enable-allplugins
 
 LDFLAGS+=	-lexecinfo
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR} LD_LIBRARY_PATH=${STAGEDIR}${PREFIX}/lib
 
 OPTIONS_DEFINE=			CGAL PYTHON
 OPTIONS_DEFAULT=		CGAL PYTHON
 OPTIONS_SUB=			yes
 
 CGAL_DESC=			Build with CGAL computational geometry library
 CGAL_USES=			localbase
 CGAL_CONFIGURE_ENABLE=		cgal-header-only cgal # cgal is still needed with cgal-header-only contrary to what configure says
 CGAL_BUILD_DEPENDS=		cgal>0:math/cgal \
 				${LOCALBASE}/include/mpfr.h:math/mpfr
 CGAL_LIB_DEPENDS=		libgmp.so:math/gmp
 
 PYTHON_USES=			python
 PYTHON_CONFIGURE_ENABLE=	pyext swig
 PYTHON_CONFIGURE_ENV=		PYTHON_CONFIG=${PYTHON_CMD}-config
 PYTHON_BUILD_DEPENDS=		swig:devel/swig
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/lib*.so*
 
 post-install-PYTHON-on:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/_fastjet.so.0.0.0
 
 do-test:
 	# python tests
 .for e in 01-basic 02-area 03-tools 04-multi-event 05-user-info 06-selector 07-recombiner
 	@cd ${WRKSRC}/example/python && ${SETENV} ${TEST_ENV} ${PYTHON_CMD} ./${e}.py
 .endfor
 
 .include <bsd.port.mk>
diff --git a/science/fastjet/distinfo b/science/fastjet/distinfo
index 63499ac4e2cd..49d1231564b0 100644
--- a/science/fastjet/distinfo
+++ b/science/fastjet/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1657176481
-SHA256 (fastjet-3.4.0.tar.gz) = ee07c8747c8ead86d88de4a9e4e8d1e9e7d7614973f5631ba8297f7a02478b91
-SIZE (fastjet-3.4.0.tar.gz) = 2959127
+TIMESTAMP = 1689554955
+SHA256 (fastjet-3.4.1.tar.gz) = 05608c6ff213f06dd9de723813d6b4dccd51e661ac13098f74bfc9eeaf1cb5aa
+SIZE (fastjet-3.4.1.tar.gz) = 2982343