diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 49897129a..f8764b580 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         os: ["ubuntu-20.04", "windows-2022", "macos-11"]
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "pypy-3.7"]
+        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "pypy-3.7"]
     env:
       BABEL_CLDR_NO_DOWNLOAD_PROGRESS: "1"
       BABEL_CLDR_QUIET: "1"
diff --git a/tox.ini b/tox.ini
index aa93a27a4..dd0ee6703 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{36,37,38,39,310}
+    py{36,37,38,39,310,311}
     pypy3
 
 [testenv]
@@ -27,3 +27,4 @@ python =
     3.8: py38
     3.9: py39
     3.10: py310
+    3.11: py311