diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 88491f66d..5c94bac84 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: "${{ matrix.os }}"
     strategy:
       matrix:
-        python-version: [3.8, 3.9]
+        python-version: ['3.8', '3.9', '3.10', '3.11']
         os: [ubuntu-latest]
     steps:
     - uses: actions/checkout@v2
diff --git a/setup.py b/setup.py
index 76c8e5898..25b39b183 100644
--- a/setup.py
+++ b/setup.py
@@ -50,7 +50,7 @@ def _parse_requirements(requirements_txt_path):
     install_requires=_parse_requirements('requirements.txt'),
     extras_require={'jax': _parse_requirements('requirements-jax.txt')},
     tests_require=_parse_requirements('requirements-test.txt'),
-    requires_python='>=3.8',
+    requires_python='>=3.9',
     include_package_data=True,
     zip_safe=False,
     # PyPI package information.
@@ -61,8 +61,9 @@ def _parse_requirements(requirements_txt_path):
         'Intended Audience :: Science/Research',
         'License :: OSI Approved :: Apache Software License',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Topic :: Scientific/Engineering :: Mathematics',
         'Topic :: Software Development :: Libraries :: Python Modules',
         'Topic :: Software Development :: Libraries',