diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index c1eac3c..7327336 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -6,6 +6,11 @@ updates:
     schedule:
       interval: "daily"
     ignore:
-      # Offical actions have moving tags like v1
+      # Official actions have moving tags like v1
       # that are used, so they don't need updates here
-      - dependency-name: "actions/*"
+      - dependency-name: "actions/checkout"
+      - dependency-name: "actions/setup-python"
+      - dependency-name: "actions/cache"
+      - dependency-name: "actions/upload-artifact"
+      - dependency-name: "actions/download-artifact"
+      - dependency-name: "actions/labeler"
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 5679998..6e7d944 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -20,16 +20,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
-
-    - name: Install deps
-      run: python -m pip install twine build
 
     - name: Build SDist
-      run: python -m build -s
+      run: pipx run build --sdist
 
     - name: Check metadata
-      run: twine check dist/*
+      run: pipx run twine check dist/*
 
     - uses: actions/upload-artifact@v2
       with:
@@ -47,22 +43,12 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
-    - uses: actions/setup-python@v2
-
-    - name: Install cibuildwheel
-      run: python -m pip install cibuildwheel==1.6.3
-
-    - name: Build wheel
-      run: python -m cibuildwheel --output-dir wheelhouse
+    - uses: joerick/cibuildwheel@v1.10.0
       env:
         # Python 2.7 on Windows requires a workaround for C++11 support,
         # built separately below
         CIBW_SKIP: cp27-win*
 
-    - name: Show files
-      run: ls -lh wheelhouse
-      shell: bash
-
     - name: Verify clean directory
       run: git diff --exit-code
       shell: bash
@@ -79,19 +65,14 @@ jobs:
     runs-on: windows-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
       with:
         submodules: true
 
-    - uses: actions/setup-python@v2
-
-    - name: Install cibuildwheel
-      run: python -m pip install cibuildwheel==1.6.3
-
     - uses: ilammy/msvc-dev-cmd@v1
 
     - name: Build 64-bit wheel
-      run: python -m cibuildwheel --output-dir wheelhouse
+      uses: joerick/cibuildwheel@v1.10.0
       env:
         CIBW_BUILD: cp27-win_amd64
         DISTUTILS_USE_SDK: 1
@@ -102,16 +83,12 @@ jobs:
         arch: x86
 
     - name: Build 32-bit wheel
-      run: python -m cibuildwheel --output-dir wheelhouse
+      uses: joerick/cibuildwheel@v1.10.0
       env:
         CIBW_BUILD: cp27-win32
         DISTUTILS_USE_SDK: 1
         MSSdk: 1
 
-    - name: Show files
-      run: ls -lh wheelhouse
-      shell: bash
-
     - name: Verify clean directory
       run: git diff --exit-code
       shell: bash
@@ -135,7 +112,7 @@ jobs:
         name: artifact
         path: dist
 
-    - uses: pypa/gh-action-pypi-publish@v1.4.1
+    - uses: pypa/gh-action-pypi-publish@v1.4.2
       with:
         user: __token__
         password: ${{ secrets.pypi_password }}
diff --git a/.travis.yml b/.travis.yml
index 8af5883..4cda477 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,38 +3,18 @@ dist: trusty
 matrix:
   include:
   - os: linux
-    env: PYTHON=2.7
+    env: PYTHON=3.8
   - os: linux
-    env: PYTHON=3.6
-  - os: linux
-    env: CONDA=3.7
-  - os: linux
-    env: CONDA=3.6
-  - os: osx
-    env: PYTHON=2.7
-  - os: osx
-    env: PYTHON=3.6
-  - os: osx
     env: CONDA=3.7
-  - os: osx
-    env: CONDA=3.6
 before_install:
 - |
-  if [ "$TRAVIS_OS_NAME" = "linux" ]; then export CXX=g++-4.8 CC=gcc-4.8; fi
+  export CXX=g++-4.8 CC=gcc-4.8
   if [ -n "$PYTHON" ]; then
-    if [ "$TRAVIS_OS_NAME" = "osx" ]; then
-      export PATH="/Users/travis/Library/Python/2.7/bin:$PATH"
-      export MACOSX_DEPLOYMENT_TARGET="10.13"
-      if [ "${PYTHON:0:1}" = "3" ]; then
-        brew update; brew install python3;
-      fi
-    fi
     python -m pip install --user virtualenv
     virtualenv -p python${PYTHON:0:1} venv
     source venv/bin/activate
   elif [ -n "$CONDA" ]; then
-    if [ "$TRAVIS_OS_NAME" = "linux" ]; then OS=Linux-x86_64; else OS=MacOSX-x86_64; fi
-    wget -O miniconda.sh https://repo.continuum.io/miniconda/Miniconda${CONDA:0:1}-latest-$OS.sh
+    wget -O miniconda.sh https://repo.continuum.io/miniconda/Miniconda${CONDA:0:1}-latest-Linux-x86_64.sh
     bash miniconda.sh -b -p $HOME/miniconda
     export PATH="$HOME/miniconda/bin:$PATH"
     conda config --set always_yes yes --set changeps1 no