diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..d5cbdee
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,20 @@
+name: Lintbb
+on: [push]
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+        - uses: actions/checkout@v4
+        - name: Set up Python
+          uses: actions/setup-python@v4
+          with:
+            python-version: '3.x'
+        - name: Install dependencies
+          run: |
+            python -m pip install --upgrade pip
+            pip install .
+        - name: Lint with Ruff
+          run: |
+            pip install ruff
+            ruff --output-format=github .
+          continue-on-error: true
\ No newline at end of file
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..919948f
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,29 @@
+name: Build
+on: [push]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        conda-deps:
+          - python=3.6 pandas=1.0 matplotlib=2.1.2 numpy=1.17
+          - pandas matplotlib numpy
+    steps:
+      - uses: actions/checkout@v4
+      - uses: conda-incubator/setup-miniconda@v3
+        with:
+          auto-update-conda: true
+      - name: conda debug info
+        shell: bash -el {0}
+        run: conda info -a
+      - name: install
+        shell: bash -el {0}
+        run: |
+          conda install pytest pytest-cov coveralls ${{ matrix.conda-deps }}
+          python setup.py install
+          cp ci/matplotlibrc matplotlibrc
+      - name: test
+        shell: bash -el {0}
+        run: pytest
+      - name: Coveralls
+        uses: coverallsapp/github-action@v2
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index cfbfa36..f4f34a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@
 .ipynb_checkpoints
 .tags
 .cache/
+.direnv/
 
 # Compiled source #
 ###################
@@ -84,3 +85,4 @@ Thumbs.db
 *.cpp
 
 .pytest_cache
+.envrc
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 52097b2..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-language: generic
-
-install:
-  - test -x $HOME/miniconda/bin/conda || (sudo apt-get update; wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh; bash miniconda.sh -u -b -p $HOME/miniconda)
-  - export PATH="$HOME/miniconda/bin:$PATH"
-  - hash -r
-  - conda config --set always_yes yes --set changeps1 no
-  - conda update -q conda
-  # Useful for debugging any issues with conda
-  - conda info -a
-
-  - conda create -c conda-forge -q -n test-environment $CONDA_DEPS $FIXED_CONDA_DEPS
-  - source activate test-environment
-  - python setup.py install
-  - pip list
-  - cp ci/matplotlibrc matplotlibrc
-script:
-  - pytest
-  - pip install flake8  # fixes issue with missing typing import
-  - flake8
-after_success:
-  - coveralls
-
-env:
-  global:
-    - FIXED_CONDA_DEPS="flake8 pytest pytest-cov<2.6 coveralls"
-matrix:
-  include:
-    - env: CONDA_DEPS="python=3.6 pandas=1.0 matplotlib=2.1.2 numpy=1.17"
-    - env: CONDA_DEPS="python=3.10 pandas matplotlib seaborn"
-    - env: CONDA_DEPS="python pandas matplotlib seaborn scikit-learn"  # extra deps to run examples
-
-branches:
-  only:
-    - master
-    - /^[0-9]+\.[0-9]+.*$/
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index c7ec14c..e591711 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -10,6 +10,8 @@ What's new in version 0.8
 - Added `subsets` attribute to QueryResult. (:issue:`198`)
 - Fixed a bug where more than 64 categories could result in an error. (:issue:`193`)
 
+Patch release 0.8.1 handles deprecations in dependencies.
+
 What's new in version 0.7
 -------------------------
 
diff --git a/LICENSE b/LICENSE
index 978b52a..3ee3098 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 New BSD License
 
-Copyright (c) 2018 Joel Nothman.
+Copyright (c) 2018-2023 Joel Nothman.
 All rights reserved.
 
 
diff --git a/README.rst b/README.rst
index 9f5505d..e56155e 100644
--- a/README.rst
+++ b/README.rst
@@ -164,10 +164,10 @@ References
     :alt: Latest version on PyPi
     :target: https://badge.fury.io/py/UpSetPlot
 
-.. |build| image:: https://travis-ci.org/jnothman/UpSetPlot.svg?branch=master
-    :alt: Travis CI build status
+.. |build| image:: https://github.com/jnothman/upsetplot/actions/workflows/test.yml/badge.svg
+    :alt: Github Workflows CI build status
     :scale: 100%
-    :target: https://travis-ci.org/jnothman/UpSetPlot
+    :target: https://github.com/jnothman/UpSetPlot/actions/workflows/test.yml
 
 .. |issues| image:: https://img.shields.io/github/issues/jnothman/UpSetPlot.svg
     :alt: Issue tracker
diff --git a/doc/conf.py b/doc/conf.py
index 5cdde3e..92a2790 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -67,7 +67,7 @@
 
 # General information about the project.
 project = u'upsetplot'
-copyright = u'2018-2022, Joel Nothman'
+copyright = u'2018-2023, Joel Nothman'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
diff --git a/setup.py b/setup.py
index 44edbdf..501a5af 100644
--- a/setup.py
+++ b/setup.py
@@ -19,8 +19,7 @@ def setup_package():
               version=version,
               packages=["upsetplot"],
               license='BSD-3-Clause',
-              setup_requires=['pytest-runner'],
-              tests_require=['pytest>=2.7', 'pytest-cov<2.6'],
+              extras_require={'testing': ['pytest>=2.7', 'pytest-cov<2.6']},
               # TODO: check versions
               install_requires=['pandas>=0.23', 'matplotlib>=2.0'])
     finally:
diff --git a/upsetplot/__init__.py b/upsetplot/__init__.py
index 9dcc033..d4d23dd 100644
--- a/upsetplot/__init__.py
+++ b/upsetplot/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.8.0'
+__version__ = '0.8.2'
 
 import os
 
diff --git a/upsetplot/plotting.py b/upsetplot/plotting.py
index 875ef8b..baf086c 100644
--- a/upsetplot/plotting.py
+++ b/upsetplot/plotting.py
@@ -656,7 +656,10 @@ def plot_matrix(self, ax):
                          "linewidth": "linewidths",
                          "linestyle": "linestyles",
                          "hatch": "hatch"}
-        styles = pd.DataFrame(styles).reindex(columns=style_columns.keys())
+        styles = (pd.DataFrame(styles)
+                  .reindex(columns=style_columns.keys())
+                  .astype({"facecolor": 'O',
+                           "edgecolor": 'O', "linewidth": float, "linestyle": 'O', "hatch": 'O'}))
         styles["linewidth"].fillna(1, inplace=True)
         styles["facecolor"].fillna(self._facecolor, inplace=True)
         styles["edgecolor"].fillna(styles["facecolor"], inplace=True)
diff --git a/upsetplot/tests/test_data.py b/upsetplot/tests/test_data.py
index 5937762..add18e9 100644
--- a/upsetplot/tests/test_data.py
+++ b/upsetplot/tests/test_data.py
@@ -3,7 +3,7 @@
 import pandas as pd
 import numpy as np
 from distutils.version import LooseVersion
-from pandas.util.testing import (assert_series_equal, assert_frame_equal,
+from pandas.testing import (assert_series_equal, assert_frame_equal,
                                  assert_index_equal)
 from upsetplot import (from_memberships, from_contents, from_indicators,
                        generate_data)
@@ -111,7 +111,8 @@ def test_from_contents_vs_memberships(data, typ, id_column):
     assert_series_equal(baseline[id_column].reset_index(drop=True),
                         pd.Series(['aa', 'bb', 'cc', 'dd', 'ee', 'ff'],
                                   name=id_column))
-    assert_frame_equal(baseline.drop([id_column], axis=1), expected)
+    baseline_without_id = baseline.drop([id_column], axis=1)
+    assert_frame_equal(baseline_without_id, expected, check_column_type=baseline_without_id.shape[1] > 0)
 
 
 def test_from_contents(typ=set, id_column='id'):
diff --git a/upsetplot/tests/test_reformat.py b/upsetplot/tests/test_reformat.py
index 684751f..3e171b2 100644
--- a/upsetplot/tests/test_reformat.py
+++ b/upsetplot/tests/test_reformat.py
@@ -1,6 +1,6 @@
 import pytest
 import pandas as pd
-from pandas.util.testing import assert_series_equal, assert_frame_equal
+from pandas.testing import assert_series_equal, assert_frame_equal
 
 from upsetplot import generate_counts, generate_samples
 from upsetplot import query
diff --git a/upsetplot/tests/test_upsetplot.py b/upsetplot/tests/test_upsetplot.py
index 2ee0e6e..cd73196 100644
--- a/upsetplot/tests/test_upsetplot.py
+++ b/upsetplot/tests/test_upsetplot.py
@@ -2,7 +2,7 @@
 import itertools
 
 import pytest
-from pandas.util.testing import (
+from pandas.testing import (
     assert_series_equal, assert_frame_equal, assert_index_equal)
 from numpy.testing import assert_array_equal
 import pandas as pd