diff --git a/math/py-iminuit/Makefile b/math/py-iminuit/Makefile
index 40b9af619139..6fbeaccc3545 100644
--- a/math/py-iminuit/Makefile
+++ b/math/py-iminuit/Makefile
@@ -1,42 +1,42 @@
 PORTNAME=	iminuit
-DISTVERSION=	2.28.0
+DISTVERSION=	2.29.1
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Jupyter-friendly Python frontend for MINUIT2 in C++
 WWW=		https://iminuit.readthedocs.io/en/stable/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	cmake:devel/cmake-core \
 		${PYTHON_PKGNAMEPREFIX}pybind11>0:devel/py-pybind11@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scikit-build-core>0:devel/py-scikit-build-core@${PY_FLAVOR}
 BUILD_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}pathspec>0:devel/py-pathspec@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyproject-metadata>0:devel/py-pyproject-metadata@${PY_FLAVOR} # devel/py-scikit-build-core's optional dependencies are for some reason required here
 RUN_DEPENDS=	${PYNUMPY}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}annotated-types>0:devel/py-annotated-types@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}boost-histogram>0:misc/py-boost-histogram@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}coverage>0:devel/py-coverage@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ipykernel>0:devel/py-ipykernel@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ipywidgets>0:devel/py-ipywidgets@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}joblib>0:devel/py-joblib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jacobi>0:math/py-jacobi@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}matplotlib>0:math/py-matplotlib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numba>0:devel/py-numba@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numba-stats>0:math/py-numba-stats@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pydantic>0:devel/py-pydantic@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-xdist>0:devel/py-pytest-xdist@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}resample>0:math/py-resample@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>0:science/py-scipy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tabulate>0:devel/py-tabulate@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}unicodeitplus>0:textproc/py-unicodeitplus@${PY_FLAVOR}
 
 USES=		compiler:c++14-lang python:3.9+
 USE_PYTHON=	pep517 cython_test autoplist pytest # 7 tests fail, see https://github.com/scikit-hep/iminuit/issues/1002
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 .include <bsd.port.mk>
diff --git a/math/py-iminuit/distinfo b/math/py-iminuit/distinfo
index 9e43446526a5..2a32f79ba78b 100644
--- a/math/py-iminuit/distinfo
+++ b/math/py-iminuit/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1724574807
-SHA256 (iminuit-2.28.0.tar.gz) = 6646ae0b66a4760e02cd73711d460a6cf2375382b78ce8344141751595596aad
-SIZE (iminuit-2.28.0.tar.gz) = 3268211
+TIMESTAMP = 1724734206
+SHA256 (iminuit-2.29.1.tar.gz) = 474d10eb2f924b9320f6f7093e4c149d0a38c124d0419c12a07a3eca942de025
+SIZE (iminuit-2.29.1.tar.gz) = 1833873