diff --git a/.github/workflows/update-dependencies.yml b/.github/workflows/update-dependencies.yml
new file mode 100644
index 00000000..1b77f657
--- /dev/null
+++ b/.github/workflows/update-dependencies.yml
@@ -0,0 +1,34 @@
+name: Update dependencies
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 6 * * 1'  # "At 06:00 on Monday."
+
+jobs:
+  update-dependencies:
+    name: Update dependencies
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+      name: Install Python 3.9
+      with:
+        python-version: 3.9
+        architecture: x64
+    - name: Install dependencies
+      run: python -m pip install requests pip-tools
+    - name: Run update
+      run: python ./bin/update_dependencies.py
+    - name: Create Pull Request
+      if: github.ref == 'refs/heads/master'
+      uses: peter-evans/create-pull-request@v3
+      with:
+        commit-message: Update dependencies
+        title: '[Bot] Update dependencies'
+        body: |
+          Update the versions of our dependencies.
+
+          PR generated by "Update dependencies" [workflow](https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}).
+        branch: update-dependencies-pr
+        delete-branch: true
diff --git a/README.md b/README.md
index 78a6ce4c..1041237c 100644
--- a/README.md
+++ b/README.md
@@ -80,7 +80,7 @@ jobs:
         name: Install Python
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==1.7.1
+        run: python -m pip install cibuildwheel==1.7.2
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
@@ -261,6 +261,16 @@ Changelog
 
 <!--changelog-start-->
 
+### 1.7.2
+
+_21 December 2020_
+
+- 🛠 Update dependencies, notably wheel==0.36.2 and pip==20.3.3, and CPython to
+  their latest bugfix releases (#489)
+- 📚 Switch to a Github example in the README (#479)
+- 📚 Create Working Examples table, with many projects that use cibuildwheel (#474)
+- 📚 Import Working Examples table and Changelog to docs
+
 ### 1.7.1
 
 _3 December 2020_
diff --git a/bin/update_dependencies.py b/bin/update_dependencies.py
index 7c4489ba..62717c31 100755
--- a/bin/update_dependencies.py
+++ b/bin/update_dependencies.py
@@ -2,7 +2,9 @@
 
 import configparser
 import os
+import shutil
 import subprocess
+import sys
 from collections import namedtuple
 
 import requests
@@ -12,21 +14,39 @@ os.chdir('..')
 
 # CUSTOM_COMPILE_COMMAND is a pip-compile option that tells users how to
 # regenerate the constraints files
-os.environ['CUSTOM_COMPILE_COMMAND'] = "bin/update_constraints.py"
-subprocess.check_call([
-    'pip-compile',
-    '--allow-unsafe',
-    '--upgrade',
-    'cibuildwheel/resources/constraints.in',
-])
-for python_version in ['27', '35', '36', '37']:
-    subprocess.check_call([
-        f'./env{python_version}/bin/pip-compile',
-        '--allow-unsafe',
-        '--upgrade',
-        'cibuildwheel/resources/constraints.in',
-        '--output-file', f'cibuildwheel/resources/constraints-python{python_version}.txt'
-    ])
+os.environ['CUSTOM_COMPILE_COMMAND'] = "bin/update_dependencies.py"
+
+PYTHON_VERSIONS = ['27', '35', '36', '37', '38', '39']
+
+if '--no-docker' in sys.argv:
+    for python_version in PYTHON_VERSIONS:
+        subprocess.check_call([
+            f'./env{python_version}/bin/pip-compile',
+            '--allow-unsafe',
+            '--upgrade',
+            'cibuildwheel/resources/constraints.in',
+            '--output-file', f'cibuildwheel/resources/constraints-python{python_version}.txt'
+        ])
+else:
+    image = 'quay.io/pypa/manylinux2010_x86_64:latest'
+    subprocess.check_call(['docker', 'pull', image])
+    for python_version in PYTHON_VERSIONS:
+        abi_flags = '' if int(python_version) >= 38 else 'm'
+        python_path = f'/opt/python/cp{python_version}-cp{python_version}{abi_flags}/bin/'
+        subprocess.check_call([
+            'docker', 'run', '--rm',
+            '-e', 'CUSTOM_COMPILE_COMMAND',
+            '-v', f'{os.getcwd()}:/volume',
+            '--workdir', '/volume', image,
+            'bash', '-c',
+            f'{python_path}pip install pip-tools &&'
+            f'{python_path}pip-compile --allow-unsafe --upgrade '
+            'cibuildwheel/resources/constraints.in '
+            f'--output-file cibuildwheel/resources/constraints-python{python_version}.txt'
+        ])
+
+# default constraints.txt
+shutil.copyfile(f'cibuildwheel/resources/constraints-python{PYTHON_VERSIONS[-1]}.txt', 'cibuildwheel/resources/constraints.txt')
 
 Image = namedtuple('Image', [
     'manylinux_version',
diff --git a/cibuildwheel/__init__.py b/cibuildwheel/__init__.py
index 48c2f6b0..8adfee4f 100644
--- a/cibuildwheel/__init__.py
+++ b/cibuildwheel/__init__.py
@@ -1 +1 @@
-__version__ = '1.7.1'
+__version__ = '1.7.2'
diff --git a/cibuildwheel/macos.py b/cibuildwheel/macos.py
index 7140f720..2af1cc8d 100644
--- a/cibuildwheel/macos.py
+++ b/cibuildwheel/macos.py
@@ -38,8 +38,8 @@ def get_python_configurations(build_selector: BuildSelector) -> List[PythonConfi
         # TODO: figure out what's going on in CPython 3.5 on macOS 11. or, remove it :)
         # PythonConfiguration(version='3.5', identifier='cp35-macosx_x86_64', url='https://www.python.org/ftp/python/3.5.4/python-3.5.4-macosx10.6.pkg'),
         PythonConfiguration(version='3.6', identifier='cp36-macosx_x86_64', url='https://www.python.org/ftp/python/3.6.8/python-3.6.8-macosx10.9.pkg'),
-        PythonConfiguration(version='3.7', identifier='cp37-macosx_x86_64', url='https://www.python.org/ftp/python/3.7.8/python-3.7.8-macosx10.9.pkg'),
-        PythonConfiguration(version='3.8', identifier='cp38-macosx_x86_64', url='https://www.python.org/ftp/python/3.8.4/python-3.8.4-macosx10.9.pkg'),
+        PythonConfiguration(version='3.7', identifier='cp37-macosx_x86_64', url='https://www.python.org/ftp/python/3.7.9/python-3.7.9-macosx10.9.pkg'),
+        PythonConfiguration(version='3.8', identifier='cp38-macosx_x86_64', url='https://www.python.org/ftp/python/3.8.7/python-3.8.7-macosx10.9.pkg'),
         # TODO: Find some better way to select Universal2 vs. regular (note that this works on 10.9+, regardless of the name)
         PythonConfiguration(version='3.9', identifier='cp39-macosx_x86_64', url='https://www.python.org/ftp/python/3.9.1/python-3.9.1-macos11.0.pkg'),
         PythonConfiguration(version='3.9', identifier='cp39-macosx_universal2', url='https://www.python.org/ftp/python/3.9.1/python-3.9.1-macos11.0.pkg'),
diff --git a/cibuildwheel/resources/constraints-python27.txt b/cibuildwheel/resources/constraints-python27.txt
index dd4a864b..eb6d018c 100644
--- a/cibuildwheel/resources/constraints-python27.txt
+++ b/cibuildwheel/resources/constraints-python27.txt
@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    bin/update_constraints.py
+#    bin/update_dependencies.py
 #
 appdirs==1.4.4            # via virtualenv
 configparser==4.0.2       # via importlib-metadata
diff --git a/cibuildwheel/resources/constraints-python35.txt b/cibuildwheel/resources/constraints-python35.txt
index c6f210fa..a561e8d3 100644
--- a/cibuildwheel/resources/constraints-python35.txt
+++ b/cibuildwheel/resources/constraints-python35.txt
@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    bin/update_constraints.py
+#    bin/update_dependencies.py
 #
 appdirs==1.4.4            # via virtualenv
 delocate==0.8.2           # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints-python36.txt b/cibuildwheel/resources/constraints-python36.txt
index ea9e0109..4e782508 100644
--- a/cibuildwheel/resources/constraints-python36.txt
+++ b/cibuildwheel/resources/constraints-python36.txt
@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    bin/update_constraints.py
+#    bin/update_dependencies.py
 #
 appdirs==1.4.4            # via virtualenv
 delocate==0.8.2           # via -r cibuildwheel/resources/constraints.in
@@ -18,4 +18,4 @@ zipp==3.4.0               # via importlib-metadata, importlib-resources
 
 # The following packages are considered to be unsafe in a requirements file:
 pip==20.3.3               # via -r cibuildwheel/resources/constraints.in
-setuptools==51.0.0        # via -r cibuildwheel/resources/constraints.in
+setuptools==51.1.0        # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints-python37.txt b/cibuildwheel/resources/constraints-python37.txt
index 6e0f89f1..9e7b421b 100644
--- a/cibuildwheel/resources/constraints-python37.txt
+++ b/cibuildwheel/resources/constraints-python37.txt
@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    bin/update_constraints.py
+#    bin/update_dependencies.py
 #
 appdirs==1.4.4            # via virtualenv
 delocate==0.8.2           # via -r cibuildwheel/resources/constraints.in
@@ -17,4 +17,4 @@ zipp==3.4.0               # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
 pip==20.3.3               # via -r cibuildwheel/resources/constraints.in
-setuptools==51.0.0        # via -r cibuildwheel/resources/constraints.in
+setuptools==51.1.0        # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints-python38.txt b/cibuildwheel/resources/constraints-python38.txt
new file mode 100644
index 00000000..40bcd207
--- /dev/null
+++ b/cibuildwheel/resources/constraints-python38.txt
@@ -0,0 +1,17 @@
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    bin/update_dependencies.py
+#
+appdirs==1.4.4            # via virtualenv
+delocate==0.8.2           # via -r cibuildwheel/resources/constraints.in
+distlib==0.3.1            # via virtualenv
+filelock==3.0.12          # via virtualenv
+six==1.15.0               # via virtualenv
+virtualenv==20.2.2        # via -r cibuildwheel/resources/constraints.in
+wheel==0.36.2             # via -r cibuildwheel/resources/constraints.in, delocate
+
+# The following packages are considered to be unsafe in a requirements file:
+pip==20.3.3               # via -r cibuildwheel/resources/constraints.in
+setuptools==51.1.0        # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints-python39.txt b/cibuildwheel/resources/constraints-python39.txt
new file mode 100644
index 00000000..40bcd207
--- /dev/null
+++ b/cibuildwheel/resources/constraints-python39.txt
@@ -0,0 +1,17 @@
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    bin/update_dependencies.py
+#
+appdirs==1.4.4            # via virtualenv
+delocate==0.8.2           # via -r cibuildwheel/resources/constraints.in
+distlib==0.3.1            # via virtualenv
+filelock==3.0.12          # via virtualenv
+six==1.15.0               # via virtualenv
+virtualenv==20.2.2        # via -r cibuildwheel/resources/constraints.in
+wheel==0.36.2             # via -r cibuildwheel/resources/constraints.in, delocate
+
+# The following packages are considered to be unsafe in a requirements file:
+pip==20.3.3               # via -r cibuildwheel/resources/constraints.in
+setuptools==51.1.0        # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints.txt b/cibuildwheel/resources/constraints.txt
index 6d2f7d0b..40bcd207 100644
--- a/cibuildwheel/resources/constraints.txt
+++ b/cibuildwheel/resources/constraints.txt
@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    bin/update_constraints.py
+#    bin/update_dependencies.py
 #
 appdirs==1.4.4            # via virtualenv
 delocate==0.8.2           # via -r cibuildwheel/resources/constraints.in
@@ -14,4 +14,4 @@ wheel==0.36.2             # via -r cibuildwheel/resources/constraints.in, deloca
 
 # The following packages are considered to be unsafe in a requirements file:
 pip==20.3.3               # via -r cibuildwheel/resources/constraints.in
-setuptools==51.0.0        # via -r cibuildwheel/resources/constraints.in
+setuptools==51.1.0        # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/pinned_docker_images.cfg b/cibuildwheel/resources/pinned_docker_images.cfg
index 816ee2be..ec1b0fd3 100644
--- a/cibuildwheel/resources/pinned_docker_images.cfg
+++ b/cibuildwheel/resources/pinned_docker_images.cfg
@@ -1,22 +1,22 @@
 [x86_64]
-manylinux1 = quay.io/pypa/manylinux1_x86_64:2020-12-14-7638977
-manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2020-12-15-ba3529a
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2020-12-15-6cc1890
+manylinux1 = quay.io/pypa/manylinux1_x86_64:2020-12-18-c48c073
+manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2020-12-19-8df9e2d
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2020-12-18-cb453dc
 
 [i686]
-manylinux1 = quay.io/pypa/manylinux1_i686:2020-12-14-7638977
-manylinux2010 = quay.io/pypa/manylinux2010_i686:2020-12-15-ba3529a
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2020-12-15-6cc1890
+manylinux1 = quay.io/pypa/manylinux1_i686:2020-12-18-c48c073
+manylinux2010 = quay.io/pypa/manylinux2010_i686:2020-12-19-8df9e2d
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2020-12-18-cb453dc
 
 [pypy_x86_64]
 manylinux2010 = pypywheels/manylinux2010-pypy_x86_64:2020-12-11-f1e0e80
 
 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2020-12-15-6cc1890
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2020-12-18-cb453dc
 
 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2020-12-15-6cc1890
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2020-12-18-cb453dc
 
 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2020-12-15-6cc1890
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2020-12-18-cb453dc
 
diff --git a/cibuildwheel/windows.py b/cibuildwheel/windows.py
index 4331915a..11dbdcec 100644
--- a/cibuildwheel/windows.py
+++ b/cibuildwheel/windows.py
@@ -56,12 +56,12 @@ def get_python_configurations(build_selector: BuildSelector) -> List[PythonConfi
         PythonConfiguration(version='3.5.4', arch='64', identifier='cp35-win_amd64', url=None),
         PythonConfiguration(version='3.6.8', arch='32', identifier='cp36-win32', url=None),
         PythonConfiguration(version='3.6.8', arch='64', identifier='cp36-win_amd64', url=None),
-        PythonConfiguration(version='3.7.8', arch='32', identifier='cp37-win32', url=None),
-        PythonConfiguration(version='3.7.8', arch='64', identifier='cp37-win_amd64', url=None),
-        PythonConfiguration(version='3.8.4', arch='32', identifier='cp38-win32', url=None),
-        PythonConfiguration(version='3.8.4', arch='64', identifier='cp38-win_amd64', url=None),
-        PythonConfiguration(version='3.9.0', arch='32', identifier='cp39-win32', url=None),
-        PythonConfiguration(version='3.9.0', arch='64', identifier='cp39-win_amd64', url=None),
+        PythonConfiguration(version='3.7.9', arch='32', identifier='cp37-win32', url=None),
+        PythonConfiguration(version='3.7.9', arch='64', identifier='cp37-win_amd64', url=None),
+        PythonConfiguration(version='3.8.7', arch='32', identifier='cp38-win32', url=None),
+        PythonConfiguration(version='3.8.7', arch='64', identifier='cp38-win_amd64', url=None),
+        PythonConfiguration(version='3.9.1', arch='32', identifier='cp39-win32', url=None),
+        PythonConfiguration(version='3.9.1', arch='64', identifier='cp39-win_amd64', url=None),
         # PyPy
         PythonConfiguration(version='2.7', arch='32', identifier='pp27-win32', url='https://downloads.python.org/pypy/pypy2.7-v7.3.3-win32.zip'),
         PythonConfiguration(version='3.6', arch='32', identifier='pp36-win32', url='https://downloads.python.org/pypy/pypy3.6-v7.3.3-win32.zip'),
diff --git a/docs/changelog.md b/docs/changelog.md
index f4c1b679..5861f74d 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -3,7 +3,7 @@ title: Changelog
 ---
 
 {%
-   includemarkdown "../README.md"
+   include-markdown "../README.md"
    start="<!--changelog-start-->"
    end="<!--changelog-end-->"
 %}
diff --git a/docs/docs/data b/docs/docs/data
deleted file mode 120000
index 4909e06e..00000000
--- a/docs/docs/data
+++ /dev/null
@@ -1 +0,0 @@
-../data
\ No newline at end of file
diff --git a/docs/working-examples.md b/docs/working-examples.md
index a769ff53..e2c3b86c 100644
--- a/docs/working-examples.md
+++ b/docs/working-examples.md
@@ -3,7 +3,7 @@ title: Working examples
 ---
 
 {%
-   includemarkdown "../README.md"
+   include-markdown "../README.md"
    start="<!--working-examples-start-->"
    end="<!--working-examples-end-->"
 %}
diff --git a/examples/appveyor-minimal.yml b/examples/appveyor-minimal.yml
index 51f01c9f..806a9859 100644
--- a/examples/appveyor-minimal.yml
+++ b/examples/appveyor-minimal.yml
@@ -12,7 +12,7 @@ stack: python 3.7
 init:
 - cmd: set PATH=C:\Python37;C:\Python37\Scripts;%PATH%
 
-install: python -m pip install cibuildwheel==1.7.1
+install: python -m pip install cibuildwheel==1.7.2
 
 build_script: python -m cibuildwheel --output-dir wheelhouse
 
diff --git a/examples/azure-pipelines-minimal.yml b/examples/azure-pipelines-minimal.yml
index 153114d6..7ce34e40 100644
--- a/examples/azure-pipelines-minimal.yml
+++ b/examples/azure-pipelines-minimal.yml
@@ -6,7 +6,7 @@ jobs:
     - bash: |
         set -o errexit
         python3 -m pip install --upgrade pip
-        pip3 install cibuildwheel==1.7.1
+        pip3 install cibuildwheel==1.7.2
       displayName: Install dependencies
     - bash: cibuildwheel --output-dir wheelhouse .
       displayName: Build wheels
@@ -20,7 +20,7 @@ jobs:
     - bash: |
         set -o errexit
         python3 -m pip install --upgrade pip
-        python3 -m pip install cibuildwheel==1.7.1
+        python3 -m pip install cibuildwheel==1.7.2
       displayName: Install dependencies
     - bash: cibuildwheel --output-dir wheelhouse .
       displayName: Build wheels
@@ -36,7 +36,7 @@ jobs:
     - bash: |
         set -o errexit
         python -m pip install --upgrade pip
-        pip install cibuildwheel==1.7.1
+        pip install cibuildwheel==1.7.2
       displayName: Install dependencies
     - bash: cibuildwheel --output-dir wheelhouse .
       displayName: Build wheels
diff --git a/examples/circleci-minimal.yml b/examples/circleci-minimal.yml
index 124db111..116dede7 100644
--- a/examples/circleci-minimal.yml
+++ b/examples/circleci-minimal.yml
@@ -11,7 +11,7 @@ jobs:
       - run:
           name: Build the Linux wheels.
           command: |
-            pip3 install --user cibuildwheel==1.7.1
+            pip3 install --user cibuildwheel==1.7.2
             cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/
@@ -25,7 +25,7 @@ jobs:
       - run:
           name: Build the OS X wheels.
           command: |
-            pip3 install cibuildwheel==1.7.1
+            pip3 install cibuildwheel==1.7.2
             cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/
diff --git a/examples/github-deploy.yml b/examples/github-deploy.yml
index 5e33a4b1..43abcd66 100644
--- a/examples/github-deploy.yml
+++ b/examples/github-deploy.yml
@@ -28,7 +28,7 @@ jobs:
 
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==1.7.1
+          python -m pip install cibuildwheel==1.7.2
 
       - name: Install Visual C++ for Python 2.7
         if: runner.os == 'Windows'
diff --git a/examples/github-minimal.yml b/examples/github-minimal.yml
index 9c3620f3..29600b35 100644
--- a/examples/github-minimal.yml
+++ b/examples/github-minimal.yml
@@ -20,7 +20,7 @@ jobs:
 
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==1.7.1
+          python -m pip install cibuildwheel==1.7.2
 
       - name: Install Visual C++ for Python 2.7
         if: runner.os == 'Windows'
diff --git a/examples/travis-ci-deploy.yml b/examples/travis-ci-deploy.yml
index 40e58e6e..402a95e1 100644
--- a/examples/travis-ci-deploy.yml
+++ b/examples/travis-ci-deploy.yml
@@ -20,7 +20,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==1.7.1
+  - python3 -m pip install cibuildwheel==1.7.2
 
 script:
   # build the wheels, put them into './wheelhouse'
diff --git a/examples/travis-ci-minimal.yml b/examples/travis-ci-minimal.yml
index ea412dbb..d9e1b64f 100644
--- a/examples/travis-ci-minimal.yml
+++ b/examples/travis-ci-minimal.yml
@@ -26,7 +26,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==1.7.1
+  - python3 -m pip install cibuildwheel==1.7.2
 
 script:
   # build the wheels, put them into './wheelhouse'
diff --git a/examples/travis-ci-test-and-deploy.yml b/examples/travis-ci-test-and-deploy.yml
index f2320214..d1cfba18 100644
--- a/examples/travis-ci-test-and-deploy.yml
+++ b/examples/travis-ci-test-and-deploy.yml
@@ -55,7 +55,7 @@ jobs:
     - stage: deploy
       name: Build and deploy Linux wheels
       services: docker
-      install: python3 -m pip install cibuildwheel==1.7.1
+      install: python3 -m pip install cibuildwheel==1.7.2
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine
@@ -65,7 +65,7 @@ jobs:
       name: Build and deploy macOS wheels
       os: osx
       language: shell
-      install: python3 -m pip install cibuildwheel==1.7.1
+      install: python3 -m pip install cibuildwheel==1.7.2
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine
@@ -75,7 +75,7 @@ jobs:
       name: Build and deploy Windows wheels
       os: windows
       language: shell
-      install: python3 -m pip install cibuildwheel==1.7.1
+      install: python3 -m pip install cibuildwheel==1.7.2
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 341498b4..bfe96baa 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 -e .
 pytest
 mkdocs==1.0.4
-mkdocs-include-markdown-plugin==1.0.0
+mkdocs-include-markdown-plugin==2.1.1
 pymdown-extensions
 pip-tools
 requests
diff --git a/setup.py b/setup.py
index 13bb0766..204e7ccd 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@ long_description = (this_directory / 'README.md').read_text(encoding='utf-8')
 
 setup(
     name='cibuildwheel',
-    version='1.7.1',
+    version='1.7.2',
     install_requires=['bashlex!=0.13', 'toml', 'certifi'],
     description="Build Python wheels on CI with minimal configuration.",
     long_description=long_description,
diff --git a/unit_test/dependency_constraints_test.py b/unit_test/dependency_constraints_test.py
index 5347011c..448cec11 100644
--- a/unit_test/dependency_constraints_test.py
+++ b/unit_test/dependency_constraints_test.py
@@ -10,7 +10,8 @@ def test_defaults():
     resources_dir = project_root / 'cibuildwheel' / 'resources'
 
     assert dependency_constraints.base_file_path.samefile(resources_dir / 'constraints.txt')
-    assert dependency_constraints.get_for_python_version('3.8').samefile(resources_dir / 'constraints.txt')
+    assert dependency_constraints.get_for_python_version('3.99').samefile(resources_dir / 'constraints.txt')
+    assert dependency_constraints.get_for_python_version('3.9').samefile(resources_dir / 'constraints-python39.txt')
     assert dependency_constraints.get_for_python_version('3.6').samefile(resources_dir / 'constraints-python36.txt')
     assert dependency_constraints.get_for_python_version('3.5').samefile(resources_dir / 'constraints-python35.txt')
     assert dependency_constraints.get_for_python_version('2.7').samefile(resources_dir / 'constraints-python27.txt')