diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 99c3c594c..0159ac34d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        name: [py35, py36, py37, py38]
+        name: [py35, py36, py37, py38, py39]
         include:
         - name: py35
           python: 3.5
@@ -22,6 +22,9 @@ jobs:
         - name: py38
           python: 3.8
           docutils: du15
+        - name: py39
+          python: 3.9
+          docutils: du16
           coverage: "--cov ./ --cov-append --cov-config setup.cfg"
     env:
       PYTEST_ADDOPTS: ${{ matrix.coverage }}
diff --git a/setup.py b/setup.py
index 8505d2679..27bbb3ae0 100644
--- a/setup.py
+++ b/setup.py
@@ -203,6 +203,7 @@ setup(
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Framework :: Setuptools Plugin',