diff --git a/science/py-rmf/Makefile b/science/py-rmf/Makefile
index 404cff7c8b67..ad0cbca333ee 100644
--- a/science/py-rmf/Makefile
+++ b/science/py-rmf/Makefile
@@ -1,38 +1,37 @@
 PORTNAME=	rmf
-DISTVERSION=	1.5.0
-PORTREVISION=	1
+DISTVERSION=	1.5.1
 CATEGORIES=	science graphics
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Library to support reading and writing of Rich Molecular Format files
 WWW=		https://integrativemodeling.org/rmf/
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	swig:devel/swig
 LIB_DEPENDS=	libRMF.so:science/rmf
 
 USES=		cmake compiler:c++11-lang python:3.6+ shebangfix
 USE_PYTHON=	flavors
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	salilab
 
 SHEBANG_GLOB=	*.py
 
 CMAKE_ARGS=	-DCMAKE_INSTALL_PYTHONDIR:STRING=${PYTHON_SITELIBDIR}
 
 LDFLAGS+=	-lRMF
 
 BINARY_ALIAS=	python=${PYTHON_CMD}
 
 do-test: # one testcase fails: https://github.com/salilab/rmf/issues/126
 	@${RM} ${WRKSRC}/test/*.cpp
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DFREEBSD_BUILS_WITH_TESTS:BOOL=ON ${CMAKE_SOURCE_PATH} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} test
 
 .include <bsd.port.mk>
diff --git a/science/py-rmf/distinfo b/science/py-rmf/distinfo
index 3a48aeec4a6a..c6b1eaf019ef 100644
--- a/science/py-rmf/distinfo
+++ b/science/py-rmf/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1679626701
-SHA256 (salilab-rmf-1.5.0_GH0.tar.gz) = cc53760f207faf3523e3ab75d81e41228f28916d7935298fb59455f006f3669a
-SIZE (salilab-rmf-1.5.0_GH0.tar.gz) = 15101103
+TIMESTAMP = 1687112125
+SHA256 (salilab-rmf-1.5.1_GH0.tar.gz) = 9e885b2342bc0896502ca4fd9c1712103af199b9b6c170b8f004fa82feb94ada
+SIZE (salilab-rmf-1.5.1_GH0.tar.gz) = 15099633
diff --git a/science/rmf/Makefile b/science/rmf/Makefile
index edecf534a842..6d25948cc019 100644
--- a/science/rmf/Makefile
+++ b/science/rmf/Makefile
@@ -1,36 +1,35 @@
 PORTNAME=	rmf
-DISTVERSION=	1.5.0
-PORTREVISION=	2
+DISTVERSION=	1.5.1
 CATEGORIES=	science graphics
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Library to support reading and writing of Rich Molecular Format files
 WWW=		https://integrativemodeling.org/rmf/
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libboost_system.so:devel/boost-libs \
 		libhdf5.so:science/hdf5 \
 		libsz.so:science/libaec
 
 USES=		compiler:c++17-lang cmake:testing python:build shebangfix
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	salilab
 
 SHEBANG_GLOB=	*.py
 
 LDFLAGS+=	-lhdf5
 
 BINARY_ALIAS=	python=${PYTHON_CMD}
 
 do-test:
 	@${RM} ${WRKSRC}/test/*.py
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DFREEBSD_BUILS_WITH_TESTS:BOOL=ON ${CMAKE_SOURCE_PATH} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} test
 
 .include <bsd.port.mk>
diff --git a/science/rmf/distinfo b/science/rmf/distinfo
index aca16c0485d8..5444c02e8361 100644
--- a/science/rmf/distinfo
+++ b/science/rmf/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1679626152
-SHA256 (salilab-rmf-1.5.0_GH0.tar.gz) = cc53760f207faf3523e3ab75d81e41228f28916d7935298fb59455f006f3669a
-SIZE (salilab-rmf-1.5.0_GH0.tar.gz) = 15101103
+TIMESTAMP = 1687111422
+SHA256 (salilab-rmf-1.5.1_GH0.tar.gz) = 9e885b2342bc0896502ca4fd9c1712103af199b9b6c170b8f004fa82feb94ada
+SIZE (salilab-rmf-1.5.1_GH0.tar.gz) = 15099633