diff --git a/devel/taskflow/Makefile b/devel/taskflow/Makefile
index f037699128b0..643c4c3f21f8 100644
--- a/devel/taskflow/Makefile
+++ b/devel/taskflow/Makefile
@@ -1,21 +1,21 @@
 PORTNAME=	taskflow
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.7.0
+DISTVERSION=	3.8.0
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Header-only library for parallel tasks in modern C++
 WWW=		https://github.com/taskflow/taskflow
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake:testing compiler:c++17-lang
 USE_GITHUB=	yes
 
 CMAKE_OFF=	TF_BUILD_CUDA TF_BUILD_TESTS TF_BUILD_EXAMPLES
 CMAKE_TESTING_ON=	BUILD_TESTING TF_BUILD_TESTS
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/taskflow/distinfo b/devel/taskflow/distinfo
index 2adbcb4e35ad..64a120c88888 100644
--- a/devel/taskflow/distinfo
+++ b/devel/taskflow/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1715055887
-SHA256 (taskflow-taskflow-v3.7.0_GH0.tar.gz) = 788b88093fb3788329ebbf7c7ee05d1f8960d974985a301798df01e77e04233b
-SIZE (taskflow-taskflow-v3.7.0_GH0.tar.gz) = 66383509
+TIMESTAMP = 1728015104
+SHA256 (taskflow-taskflow-v3.8.0_GH0.tar.gz) = 51316ee5fbf0c8f8f4638eb7428430cadfe6e8910756593884710e99129fa0ab
+SIZE (taskflow-taskflow-v3.8.0_GH0.tar.gz) = 66430441
diff --git a/devel/taskflow/pkg-plist b/devel/taskflow/pkg-plist
index 00bf06c7edcf..fe2cad6eb28d 100644
--- a/devel/taskflow/pkg-plist
+++ b/devel/taskflow/pkg-plist
@@ -1,80 +1,82 @@
-include/taskflow/algorithm/critical.hpp
 include/taskflow/algorithm/data_pipeline.hpp
 include/taskflow/algorithm/find.hpp
 include/taskflow/algorithm/for_each.hpp
 include/taskflow/algorithm/launch.hpp
 include/taskflow/algorithm/partitioner.hpp
 include/taskflow/algorithm/pipeline.hpp
 include/taskflow/algorithm/reduce.hpp
 include/taskflow/algorithm/scan.hpp
 include/taskflow/algorithm/sort.hpp
 include/taskflow/algorithm/transform.hpp
 include/taskflow/core/async.hpp
 include/taskflow/core/async_task.hpp
+include/taskflow/core/atomic_notifier.hpp
 include/taskflow/core/declarations.hpp
 include/taskflow/core/environment.hpp
 include/taskflow/core/error.hpp
-include/taskflow/core/executor-module-opt.hpp
 include/taskflow/core/executor.hpp
 include/taskflow/core/flow_builder.hpp
+include/taskflow/core/freelist.hpp
 include/taskflow/core/graph.hpp
-include/taskflow/core/notifier.hpp
+include/taskflow/core/nonblocking_notifier.hpp
 include/taskflow/core/observer.hpp
 include/taskflow/core/semaphore.hpp
 include/taskflow/core/task.hpp
 include/taskflow/core/taskflow.hpp
 include/taskflow/core/topology.hpp
 include/taskflow/core/tsq.hpp
 include/taskflow/core/worker.hpp
 include/taskflow/cuda/algorithm/find.hpp
 include/taskflow/cuda/algorithm/for_each.hpp
 include/taskflow/cuda/algorithm/matmul.hpp
 include/taskflow/cuda/algorithm/merge.hpp
 include/taskflow/cuda/algorithm/reduce.hpp
 include/taskflow/cuda/algorithm/scan.hpp
 include/taskflow/cuda/algorithm/sort.hpp
 include/taskflow/cuda/algorithm/transform.hpp
 include/taskflow/cuda/algorithm/transpose.hpp
 include/taskflow/cuda/cuda_capturer.hpp
 include/taskflow/cuda/cuda_device.hpp
 include/taskflow/cuda/cuda_error.hpp
 include/taskflow/cuda/cuda_execution_policy.hpp
 include/taskflow/cuda/cuda_graph.hpp
 include/taskflow/cuda/cuda_memory.hpp
 include/taskflow/cuda/cuda_meta.hpp
 include/taskflow/cuda/cuda_object.hpp
 include/taskflow/cuda/cuda_optimizer.hpp
 include/taskflow/cuda/cuda_stream.hpp
 include/taskflow/cuda/cuda_task.hpp
 include/taskflow/cuda/cudaflow.hpp
 include/taskflow/dsl/connection.hpp
 include/taskflow/dsl/dsl.hpp
 include/taskflow/dsl/meta_macro.hpp
 include/taskflow/dsl/task_analyzer.hpp
 include/taskflow/dsl/task_dsl.hpp
 include/taskflow/dsl/task_trait.hpp
 include/taskflow/dsl/tuple_utils.hpp
 include/taskflow/dsl/type_list.hpp
 include/taskflow/sycl/algorithm/reduce.hpp
 include/taskflow/sycl/algorithm/sycl_for_each.hpp
 include/taskflow/sycl/algorithm/sycl_transform.hpp
 include/taskflow/sycl/sycl_execution_policy.hpp
 include/taskflow/sycl/sycl_graph.hpp
 include/taskflow/sycl/sycl_meta.hpp
 include/taskflow/sycl/sycl_task.hpp
 include/taskflow/sycl/syclflow.hpp
 include/taskflow/taskflow.hpp
 include/taskflow/utility/iterator.hpp
+include/taskflow/utility/latch.hpp
 include/taskflow/utility/macros.hpp
 include/taskflow/utility/math.hpp
+include/taskflow/utility/mpmc.hpp
 include/taskflow/utility/object_pool.hpp
 include/taskflow/utility/os.hpp
 include/taskflow/utility/serializer.hpp
 include/taskflow/utility/singleton.hpp
 include/taskflow/utility/small_vector.hpp
 include/taskflow/utility/stream.hpp
 include/taskflow/utility/traits.hpp
 include/taskflow/utility/uuid.hpp
 lib/cmake/Taskflow/TaskflowConfig.cmake
 lib/cmake/Taskflow/TaskflowConfigVersion.cmake
 lib/cmake/Taskflow/TaskflowTargets.cmake