diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3e42622ff..dbcd08967 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -90,7 +90,7 @@ jobs:
       max-parallel: 4
       matrix:
         platform: [ubuntu-latest]
-        python-version: [3.8, 3.9, '3.10']
+        python-version: [3.8, 3.9, '3.10', 3.11, 3.12]
     env:
       PLATFORM: ${{ matrix.platform }}
     steps:
diff --git a/tox.ini b/tox.ini
index ea666f967..ec807520c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{38,39,310}-{linux,macos}{,-all}
+envlist = py{38,39,310,311,312}-{linux,macos}{,-all}
 
 #########################################################
 # Tox environments
@@ -10,6 +10,8 @@ python =
     3.8: py38
     3.9: py39
     3.10: py310
+    3.11: py311
+    3.12: py312
     pypy3: pypy3
 
 [gh-actions:env]