diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8af96f6..81799ab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
 
     steps:
       - uses: actions/checkout@master
diff --git a/tox.ini b/tox.ini
index a68908c..c5c67b8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py35,py36,py37,py38
+envlist = py37,py38,py39,py310,py311
 
 [testenv]
 deps = .[dev]