Update Django versions tested

Author: bennylope

tox.ini

@@ -4,7 +4,7 @@ envlist =
     py{39,310}-django{32},
     py{39}-django{42},
     py{310,311,312}-django{42}
-    py{310,311,312,313}-django{51}
+    py{310,311,312,313}-django{52}
 
 [gh-actions]
 python =
@@ -32,8 +32,8 @@ basepython =
 deps =
     hatch>=1.7.0
     django32: Django>=3.2,<4
-    django42: Django>=4.2,<4.3
-    django51: Django>=5.1,<5.2
+    django42: Django>=4.2,<5
+    django51: Django>=5.2,<6
 extras = tests
 
 [testenv:flake8]