diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
index 1b7cde1..fbb50c7 100644
--- a/.github/workflows/build_wheels.yml
+++ b/.github/workflows/build_wheels.yml
@@ -41,7 +41,7 @@ jobs:
         # Windows isn't working right now: https://github.com/caketop/python-starlark-go/issues/4
         # os: [ubuntu-latest, windows-latest, macos-latest]
         os: [ubuntu-latest, macos-latest]
-        build: [cp310, cp39, cp38, cp37]
+        build: [cp311, cp310, cp39, cp38, cp37]
 
     steps:
       - uses: actions/checkout@v3
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f567919..8d2ac24 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11.0-rc.1']
 
     name: Python ${{ matrix.python-version }}
     steps:
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 22a04c7..34ee696 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
-Sphinx==5.1.1
+Sphinx>=4.5.0,<5
 importlib-metadata==4.12.0
-myst-parser==0.18.0
+myst-parser>=0.17.2,<0.18
 readthedocs-sphinx-search==0.1.2
 sphinx-book-theme==0.3.3
diff --git a/pyproject.toml b/pyproject.toml
index 5bd770f..8893b04 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ profile = "black"
 lines_between_types = 1
 
 [tool.cibuildwheel]
-build = "cp37-* cp38-* cp39-* cp310-*"
+build = "cp37-* cp38-* cp39-* cp310-* cp311-*"
 skip = "*-musllinux_*"
 test-requires = "pytest"
 test-command = "pytest {project}/tests"
diff --git a/setup.cfg b/setup.cfg
index b96bae0..f7df20d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -22,6 +22,7 @@ classifiers =
   Programming Language :: Python :: 3.8
   Programming Language :: Python :: 3.9
   Programming Language :: Python :: 3.10
+  Programming Language :: Python :: 3.11
 
 [options]
 packages = find:
@@ -42,7 +43,7 @@ starlark_go =
   py.typed
 
 [tox:tox]
-envlist = py37, py38, py39, py310
+envlist = py37, py38, py39, py310, py311
 
 [gh-actions]
 python =
@@ -50,6 +51,7 @@ python =
     3.8: py38
     3.9: py39
     3.10: py310
+    3.11: py311
 
 [testenv]
 deps =