diff --git a/tox.ini b/tox.ini
index 22607e2..54f41d5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = qa,py39,py310,py311,py312,pypy3
+envlist = qa,py39,py310,py311,py312,py313,pypy3
 skip_missing_interpreters = True
 isolated_build = True