diff --git a/.travis.yml b/.travis.yml
index 8ffd87d..c9e82ef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,6 +17,9 @@ matrix:
   - python: "3.9"
   - python: "3.9"
     arch: arm64
+  - python: "3.10"
+  - python: "3.10"
+    arch: arm64
   # linux wheels
   - sudo: required
     services:
diff --git a/appveyor.yml b/appveyor.yml
index 43db36c..28d467b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -42,6 +42,16 @@ environment:
       PYTHON_ARCH: "64"
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
 
+    - PYTHON: "C:\\Python310"
+      PYTHON_VERSION: "3.10.0"
+      PYTHON_ARCH: "32"
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+
+    - PYTHON: "C:\\Python310-x64"
+      PYTHON_VERSION: "3.10.0"
+      PYTHON_ARCH: "64"
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+
     # build wheels
     - PYTHON: "C:\\Python38-x64"
       PYTHON_VERSION: "3.8.0"
diff --git a/setup.py b/setup.py
index 1f623c9..3de47d5 100755
--- a/setup.py
+++ b/setup.py
@@ -43,6 +43,7 @@ def version():
     'Programming Language :: Python :: 3.7',
     'Programming Language :: Python :: 3.8',
     'Programming Language :: Python :: 3.9',
+    'Programming Language :: Python :: 3.10',
     'Programming Language :: Python :: Implementation :: CPython',
     'Topic :: Software Development',
   ],