diff --git a/math/flexiblas/Makefile b/math/flexiblas/Makefile
index d35945ca2554..22378e35c054 100644
--- a/math/flexiblas/Makefile
+++ b/math/flexiblas/Makefile
@@ -1,47 +1,54 @@
 PORTNAME=	flexiblas
-PORTVERSION=	3.4.2
+PORTVERSION=	3.4.3
+DISTVERSIONPREFIX=	v
 CATEGORIES=	math
-MASTER_SITES=	https://csc.mpi-magdeburg.mpg.de/mpcsc/software/flexiblas/
+#MASTER_SITES=	https://csc.mpi-magdeburg.mpg.de/mpcsc/software/flexiblas/
 
 MAINTAINER=	thierry@FreeBSD.org
 COMMENT=	BLAS and LAPACK wrapper library with runtime exchangable backends
 WWW=		https://www.mpi-magdeburg.mpg.de/projects/flexiblas
 
 LICENSE=	LGPL3
 
 LIB_DEPENDS=	libblas.so:math/blas	\
 		libblis.so:math/blis	\
 		liblapack.so:math/lapack
 
 USES=		cmake:testing fortran python tar:xz
+CMAKE_ARGS=	-DLTO:BOOL=OFF
+
+USE_GITLAB=	yes
+GL_SITE=	https://gitlab.mpi-magdeburg.mpg.de/
+GL_ACCOUNT=	software
+GL_PROJECT=	${PORTNAME}-release
 
 CONFIGURE_ENV=	PYTHON_EXECUTABLE=${PYTHON_CMD}
 USE_LDCONFIG=	yes
 
 PLIST_SUB=	VE=${PORTVERSION:R}
 
 .if defined(WITH_DEBUG)
 CMAKE_ARGS+=	-DFIND_DEBUG:BOOL=ON
 .endif
 
 OPTIONS_DEFINE=		DOCS EXAMPLES
 
 EXAMPLES_CMAKE_ON=	-DEXAMPLES:BOOL=ON
 EXAMPLES_CMAKE_OFF=	-DEXAMPLES:BOOL=OFF
 
 .include <bsd.port.pre.mk>
 
 .if exists(${LOCALBASE}/lib/libatlas.so)
 LIB_DEPENDS+=	libatlas.so:math/atlas
 PLIST_SUB+=	OPENBLAS="@comment " ATLAS=""
 .else
 LIB_DEPENDS+=	libcblas.so:math/cblas	\
 		libopenblas.so:math/openblas
 PLIST_SUB+=	OPENBLAS="" ATLAS="@comment "
 .endif
 
 post-install:
 	${MV} ${STAGEDIR}${PREFIX}/etc/flexiblasrc	\
 		${STAGEDIR}${PREFIX}/etc/flexiblasrc.sample
 
 .include <bsd.port.post.mk>
diff --git a/math/flexiblas/distinfo b/math/flexiblas/distinfo
index 0beb59a13aea..38542f2aa427 100644
--- a/math/flexiblas/distinfo
+++ b/math/flexiblas/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1709284108
-SHA256 (flexiblas-3.4.2.tar.xz) = a5e98b7f9918269d7887ee484c15729c58e87b63bae5a4afb36c36f2077d73da
-SIZE (flexiblas-3.4.2.tar.xz) = 16666004
+TIMESTAMP = 1716472281
+SHA256 (flexiblas-release-v3.4.3.tar.bz2) = 7ace63775d4e09e53df78d09c6c463fd71ad650fbe82678a496601c9faec39c7
+SIZE (flexiblas-release-v3.4.3.tar.bz2) = 42751159
diff --git a/math/flexiblas/pkg-plist b/math/flexiblas/pkg-plist
index abfeafa51aad..9814e88e83ea 100644
--- a/math/flexiblas/pkg-plist
+++ b/math/flexiblas/pkg-plist
@@ -1,54 +1,55 @@
 bin/flexiblas
 bin/flexiblas-config
 @sample etc/flexiblasrc.sample
 %%ATLAS%%etc/flexiblasrc.d/ATLAS.conf
 etc/flexiblasrc.d/BlisPThread.conf
 etc/flexiblasrc.d/NETLIB.conf
 %%OPENBLAS%%etc/flexiblasrc.d/OpenBLASOpenMP.conf
 include/flexiblas/blas_gnu.h
 include/flexiblas/blas_intel.h
 include/flexiblas/cblas.h
 include/flexiblas/flexiblas_api.h
 include/flexiblas/flexiblas_backend.h
 include/flexiblas/flexiblas_config.h
 include/flexiblas/flexiblas_dummy_cblas.h
 include/flexiblas/flexiblas_dummy_fortran.h
+include/flexiblas/flexiblas_fortran_char_len.h
 include/flexiblas/flexiblas_fortran_mangle.h
 include/flexiblas/flexiblas_mgmt.h
 include/flexiblas/flexiblas_real_calls.h
 include/flexiblas/flexiblas_real_cblas_calls.h
 include/flexiblas/flexiblas_real_lapack.h
 include/flexiblas/lapack.h
 %%ATLAS%%lib/flexiblas/libflexiblas_atlas.so
 lib/flexiblas/libflexiblas_blispthread.so
 lib/flexiblas/libflexiblas_fallback_lapack.so
 lib/flexiblas/libflexiblas_hook_dummy.so
 lib/flexiblas/libflexiblas_hook_profile.so
 lib/flexiblas/libflexiblas_netlib.so
 %%OPENBLAS%%lib/flexiblas/libflexiblas_openblasopenmp.so
 lib/libflexiblas.so
 lib/libflexiblas.so.3
 lib/libflexiblas.so.%%VE%%
 lib/libflexiblas_api.so
 lib/libflexiblas_api.so.3
 lib/libflexiblas_api.so.%%VE%%
 lib/libflexiblas_mgmt.so
 lib/libflexiblas_mgmt.so.3
 lib/libflexiblas_mgmt.so.%%VE%%
 libdata/pkgconfig/flexiblas.pc
 libdata/pkgconfig/flexiblas_api.pc
 share/man/man1/flexiblas.1.gz
 share/man/man3/flexiblas_avail.3.gz
 share/man/man3/flexiblas_current_backend.3.gz
 share/man/man3/flexiblas_get_num_threads.3.gz
 share/man/man3/flexiblas_get_version.3.gz
 share/man/man3/flexiblas_list.3.gz
 share/man/man3/flexiblas_list_loaded.3.gz
 share/man/man3/flexiblas_load_backend.3.gz
 share/man/man3/flexiblas_load_backend_library.3.gz
 share/man/man3/flexiblas_print_avail_backends.3.gz
 share/man/man3/flexiblas_print_current_backend.3.gz
 share/man/man3/flexiblas_print_loaded_backends.3.gz
 share/man/man3/flexiblas_set_num_threads.3.gz
 share/man/man3/flexiblas_switch.3.gz
 share/man/man7/flexiblas-api.7.gz