diff --git a/tox.ini b/tox.ini
index b05603e8..51cbec51 100644
--- a/tox.ini
+++ b/tox.ini
@@ -37,7 +37,7 @@ basepython =
     3.11: py311
     3.12: py312
     3.13: py313
-    mypy: py313
+    mypy: py312
     lint: py313
     clean: py313
     xdist: py313