diff --git a/tox.ini b/tox.ini
index 6830b4de..d9d14ccc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 envlist =
-    py{310,311,312}-django{42,50}-wagtail5
-    py{310,311,312}-django{42,51}-wagtail6
+    py{311,312,313}-django{42,50}-wagtail5
+    py{311,312,313}-django{42,51}-wagtail6
     cleanup
 
 isolated_build = true
@@ -10,7 +10,7 @@ isolated_build = true
 deps =
     flit
     django42: Django>=4.2,<5
-    django50: Django>=5.0,<5.1
+    django50: Django>=5.0,<5.2
     wagtail5: wagtail>=5,<6
     wagtail6: wagtail>=6,<7