diff --git a/tox.ini b/tox.ini
index 4fd934f..c0f5e3d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -15,6 +15,7 @@ python =
     3.10: py310, flake8
     3.11: py311
     3.12: py312
+    3.13: py313
 
 [testenv]
 skipsdist = true
@@ -25,6 +26,7 @@ basepython =
     py310: python3.10
     py311: python3.11
     py312: python3.12
+    py313: python3.13
 setenv =
     DJANGO_SETTINGS_MODULE = dbtemplates.test_settings
 deps =