diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7d082f6..7f6effe 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,6 +23,8 @@ jobs:
           - "py39-pytestlatest"
           - "py310-pytestlatest"
           - "py310-pytestmain"
+          - "py311-pytestlatest"
+          - "py311-pytestmain"
           - "py310-psutil"
           - "py310-setproctitle"
 
@@ -38,6 +40,10 @@ jobs:
             python: "3.10"
           - tox_env: "py310-pytestmain"
             python: "3.10"
+          - tox_env: "py311-pytestlatest"
+            python: "3.11"
+          - tox_env: "py311-pytestmain"
+            python: "3.11"
           - tox_env: "py310-psutil"
             python: "3.10"
           - tox_env: "py310-setproctitle"
diff --git a/setup.cfg b/setup.cfg
index ec418f9..3162a90 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -28,6 +28,7 @@ classifiers =
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
 license_file = LICENSE
 project_urls =
     Documentation=https://pytest-xdist.readthedocs.io/en/latest
diff --git a/tox.ini b/tox.ini
index 3fc7dea..b0de653 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 envlist=
   linting
-  py{37,38,39,310}-pytestlatest
+  py{37,38,39,310,311}-pytestlatest
   py310-pytestmain
   py310-psutil
   py310-setproctitle