diff --git a/science/py-arbor/Makefile b/science/py-arbor/Makefile
index b6e559395a89..c08858163c7c 100644
--- a/science/py-arbor/Makefile
+++ b/science/py-arbor/Makefile
@@ -1,37 +1,37 @@
 PORTNAME=	arbor
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.9.0
+DISTVERSION=	0.10.0
 CATEGORIES=	science
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Multi-compartment neural network simulation library
 WWW=		https://arbor-sim.org/
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/../LICENSE
 
 BUILD_DEPENDS=	pybind11>0:devel/pybind11 \
 		nlohmann-json>0:devel/nlohmann-json
 LIB_DEPENDS=	libarbor.so:science/arbor
 
 USES=		cmake compiler:c++17-lang localbase:ldflags python
 USE_PYTHON=	flavors
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	arbor-sim
 
 WRKSRC_SUBDIR=	python
 
 CMAKE_ARGS=	-DPython3_EXECUTABLE=${PYTHON_CMD} \
 		-DARB_PYTHON_LIB_PATH=${PYTHONPREFIX_SITELIBDIR}
 
 CXXFLAGS+=	-fPIC
 
 post-patch:
 	@${ECHO} ${DISTVERSION} > ${WRKSRC}/VERSION
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/arbor/_arbor${PYTHON_EXT_SUFFIX}.so
 
 .include <bsd.port.mk>
diff --git a/science/py-arbor/distinfo b/science/py-arbor/distinfo
index 249aad786e70..5171a1ab39a6 100644
--- a/science/py-arbor/distinfo
+++ b/science/py-arbor/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1691740349
-SHA256 (arbor-sim-arbor-v0.9.0_GH0.tar.gz) = 920c7926453379d367c6c8bb01ff867c03e44e8a7a6a5655d5eaa3d692618ca1
-SIZE (arbor-sim-arbor-v0.9.0_GH0.tar.gz) = 10164524
+TIMESTAMP = 1724615376
+SHA256 (arbor-sim-arbor-v0.10.0_GH0.tar.gz) = b1975da5dc89f830ef2148d57d98c44679cec6be009b34df48a4d8e0f6aa0abe
+SIZE (arbor-sim-arbor-v0.10.0_GH0.tar.gz) = 10159008
diff --git a/science/py-arbor/files/patch-CMakeLists.txt b/science/py-arbor/files/patch-CMakeLists.txt
index 988f55467741..b8d189dbb2b4 100644
--- a/science/py-arbor/files/patch-CMakeLists.txt
+++ b/science/py-arbor/files/patch-CMakeLists.txt
@@ -1,34 +1,35 @@
---- CMakeLists.txt.orig	2023-08-10 09:47:38 UTC
+--- CMakeLists.txt.orig	2024-08-09 10:22:00 UTC
 +++ CMakeLists.txt
 @@ -1,3 +1,7 @@
 +cmake_minimum_required(VERSION 3.19)
 +
 +find_package(Python3 ${arb_py_version} COMPONENTS Interpreter Development REQUIRED)
 +
  include(GNUInstallDirs)
  
  set(PYBIND11_CPP_STANDARD -std=c++17)
-@@ -80,14 +84,14 @@ if (ARB_WITH_MPI)
+@@ -84,14 +88,14 @@ endif()
  endif()
  
  # For unit tests on C++ side of Python wrappers
 -add_subdirectory(test)
 +#add_subdirectory(test)
  
  # Create the Python module in the build directory.
  # The module contains the dynamic library, __init__.py and VERSION information.
  set(python_mod_path "${CMAKE_CURRENT_BINARY_DIR}/arbor")
  set_target_properties(pyarb PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${python_mod_path}")
 -file(COPY "${PROJECT_SOURCE_DIR}/python/__init__.py" DESTINATION "${python_mod_path}")
 -file(COPY "${PROJECT_SOURCE_DIR}/VERSION" DESTINATION "${python_mod_path}")
 +file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/__init__.py" DESTINATION "${python_mod_path}")
 +file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/VERSION" DESTINATION "${python_mod_path}")
  
  # Set the installation path
  
-@@ -117,4 +121,4 @@ endif()
+@@ -121,5 +125,4 @@ install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/__init__.py 
  
  install(TARGETS pyarb DESTINATION ${_python_module_install_path})
  install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/__init__.py DESTINATION ${_python_module_install_path})
+-install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/stubs/arbor/ DESTINATION ${_python_module_install_path})
 -install(FILES ${PROJECT_SOURCE_DIR}/VERSION ${PROJECT_SOURCE_DIR}/README.md ${PROJECT_SOURCE_DIR}/LICENSE DESTINATION ${_python_module_install_path})
 +install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/../VERSION DESTINATION ${_python_module_install_path})