diff --git a/tox.ini b/tox.ini
index f04242c5c..c80fdfcd1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,6 +9,7 @@ envlist =
     py39
     py310
     py311
+    py312
     pypy3
     py37-{pexpect,xdist,unittestextras,numpy,pluggymain,pylib}
     doctesting