diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 6470f63..0b8a3cb 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -9,7 +9,7 @@ jobs:
       max-parallel: 4
       matrix:
         platform: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: [3.6, 3.7, 3.8, 3.9, '3.10']
 
     steps:
       - uses: actions/checkout@v2
diff --git a/setup.cfg b/setup.cfg
index 4b9cc3f..36d394a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -41,6 +41,7 @@ classifiers =
   Programming Language :: Python :: 3.7
   Programming Language :: Python :: 3.8
   Programming Language :: Python :: 3.9
+  Programming Language :: Python :: 3.10
 
 [options]
 package_dir =
diff --git a/tox.ini b/tox.ini
index 3c05a74..2c72d4a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 isolated_build = True
-envlist = py36, py37, py38, py39
+envlist = py36, py37, py38, py39, py310
 
 [gh-actions]
 python =
@@ -8,6 +8,7 @@ python =
   3.7: py37
   3.8: py38
   3.9: py39
+  3.10: py310
 
 [testenv]
 commands=