diff --git a/tox.ini b/tox.ini
index c232c2e..e512a0f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,8 +1,8 @@
 [tox]
-min_version = 4
+min_version = 4.25
 env_list =
     pre-commit,
-    py3{9,10,11,12,13,14}-{tests,mypy},
+    py3{9-14}-{tests,mypy},
     py314t-tests,
     py314-tests-{bindings-main,system-argon2},
     pypy3-tests,