diff --git a/dev-python/plotly/Manifest b/dev-python/plotly/Manifest
index 3cc828a18fa66..6651e589e98f7 100644
--- a/dev-python/plotly/Manifest
+++ b/dev-python/plotly/Manifest
@@ -1 +1,2 @@
 DIST plotly.py-6.3.0.gh.tar.gz 10089966 BLAKE2B 1aed2cd325098fc06e39c0643e6cf6be330b60b50043ab625530fc51f6cf10d1302bc8335969ae115b445ca057b992b28c3a21e6634f7eca4e29fad7684e0084 SHA512 4923c78ca44388e17c36e00a4482c58d81deabe968a4b4d66da44d25abc8ee6ff10f28b11dfd18455abf8894478310e2872e6f10b358555c8a758958910dae98
+DIST plotly.py-6.3.1.gh.tar.gz 10209372 BLAKE2B 164e8c163767027e30e0feaabce7f509293b0b48fac73eac6f2ffb8ae2d1d4472f0aca2ad07edaa45b920c9137578ba10d7fbf0e44c630cfc30eb9d26e928dcb SHA512 cf15610eeea9eba4743f6c5468c9c92a6107616ab7879effe4908931143773d920fda27fd7335e82ade8eb20384014a0eac8c451719b63a354529255f3c441b4
diff --git a/dev-python/plotly/plotly-6.3.1.ebuild b/dev-python/plotly/plotly-6.3.1.ebuild
new file mode 100644
index 0000000000000..54512a9a11e70
--- /dev/null
+++ b/dev-python/plotly/plotly-6.3.1.ebuild
@@ -0,0 +1,97 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{11..13} )
+DISTUTILS_USE_PEP517=setuptools
+
+inherit distutils-r1
+
+MY_P=plotly.py-${PV/_}
+DESCRIPTION="Browser-based graphing library for Python"
+HOMEPAGE="
+	https://plotly.com/python/
+	https://github.com/plotly/plotly.py/
+	https://pypi.org/project/plotly/
+"
+SRC_URI="
+	https://github.com/plotly/plotly.py/archive/refs/tags/v${PV/_}.tar.gz
+		-> ${MY_P}.gh.tar.gz
+"
+S="${WORKDIR}/${MY_P}"
+# The tests are not included in the PyPI tarball, to use the GitHub tarball
+# we have to skip npm, which means that the resulting install will
+# unfortunately lack the jupyterlab extension.
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+
+RDEPEND="
+	>=dev-python/narwhals-1.15.1[${PYTHON_USEDEP}]
+	dev-python/packaging[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	test? (
+		dev-python/jupyter[${PYTHON_USEDEP}]
+		dev-python/jupyterlab[${PYTHON_USEDEP}]
+		dev-python/matplotlib[${PYTHON_USEDEP}]
+		dev-python/numpy[${PYTHON_USEDEP}]
+		dev-python/pandas[${PYTHON_USEDEP}]
+		dev-python/pillow[${PYTHON_USEDEP}]
+		dev-python/psutil[${PYTHON_USEDEP}]
+		dev-python/pytz[${PYTHON_USEDEP}]
+		dev-python/requests[${PYTHON_USEDEP}]
+		dev-python/scikit-image[${PYTHON_USEDEP}]
+		dev-python/scipy[${PYTHON_USEDEP}]
+		dev-python/statsmodels[${PYTHON_USEDEP}]
+		dev-python/xarray[${PYTHON_USEDEP}]
+	)
+"
+
+# There are sphinx docs but we are missing a bunch of dependencies.
+# distutils_enable_sphinx ../../../doc/apidoc
+
+EPYTEST_PLUGINS=()
+EPYTEST_XDIST=1
+distutils_enable_tests pytest
+
+EPYTEST_IGNORE=(
+	# requires polars
+	tests/test_optional/test_px
+
+	# requires kaleido
+	tests/test_optional/test_kaleido/test_kaleido.py
+)
+
+EPYTEST_DESELECT=(
+	# requires polars
+	'tests/test_plotly_utils/validators/test_fig_deepcopy.py::test_deepcopy_dataframe[polars]'
+
+	# require anywidgets
+	'tests/test_io/test_to_from_json.py::test_from_json_output_type[FigureWidget-FigureWidget0]'
+	'tests/test_io/test_to_from_json.py::test_from_json_output_type[FigureWidget-FigureWidget1]'
+	'tests/test_io/test_to_from_json.py::test_read_json_from_filelike[FigureWidget-FigureWidget0]'
+	'tests/test_io/test_to_from_json.py::test_read_json_from_filelike[FigureWidget-FigureWidget1]'
+	'tests/test_io/test_to_from_json.py::test_read_json_from_pathlib[FigureWidget-FigureWidget0]'
+	'tests/test_io/test_to_from_json.py::test_read_json_from_pathlib[FigureWidget-FigureWidget1]'
+	'tests/test_io/test_to_from_json.py::test_read_json_from_file_string[FigureWidget-FigureWidget0]'
+	'tests/test_io/test_to_from_json.py::test_read_json_from_file_string[FigureWidget-FigureWidget1]'
+
+	# minor matplotlib incompatibility
+	plotly/matplotlylib/mplexporter/tests/test_basic.py::test_legend_dots
+	plotly/matplotlylib/mplexporter/tests/test_utils.py::test_linestyle
+
+	# fails in non-isolated env
+	test_init/test_dependencies_not_imported.py::test_dependencies_not_imported
+	test_init/test_lazy_imports.py::test_lazy_imports
+
+	# TODO
+	'tests/test_plotly_utils/validators/test_colorscale_validator.py::test_acceptance_named[Inferno_r]'
+)
+
+src_configure() {
+	# Do not try to fetch stuff with npm
+	export SKIP_NPM=1
+}