diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cc4d5411a..b6382550f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.runs-on }}
     strategy:
       matrix:
-        python-version: ["3.5", "3.6", "3.7", "3.8", "3.9", "3.10.0-beta.4", "pypy-3.6", "pypy-3.7"]
+        python-version: ["3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11.0-alpha.2", "pypy-3.6", "pypy-3.7"]
         with-opt-deps: [false, true]
         runs-on: [ubuntu-latest]
         exclude:
diff --git a/README.md b/README.md
index ad634e8a0..c2b2be4e1 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ Master branch: [![Build Status (master branch)](https://travis-ci.org/ProgVal/Li
 
 Testing branch: [![Build Status (testing branch)](https://travis-ci.org/ProgVal/Limnoria.png?branch=testing)](https://travis-ci.org/ProgVal/Limnoria)
 
-Limnoria supports CPython 3.4 to 3.9, CPython nightly, and Pypy 3.
+Limnoria supports CPython 3.4 to 3.10, and Pypy 3.
 
 # Support
 
diff --git a/setup.py b/setup.py
index bcf59a797..f33959358 100644
--- a/setup.py
+++ b/setup.py
@@ -195,6 +195,7 @@ setup(
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
         'Topic :: Communications :: Chat :: Internet Relay Chat',
         'Topic :: Software Development :: Libraries :: Python Modules',
         ],