bump python to 3.13

Author: imperosol

.python-version

@@ -1 +1 @@
-3.12
+3.13

pyproject.toml

@@ -17,7 +17,7 @@ authors = [
     { name = "Vial", email = "robin.trioux@utbm.fr" },
 ]
 license = { text = "GPL-3.0-only" }
-requires-python = "<4.0,>=3.12"
+requires-python = "<4.0,>=3.13"
 dependencies = [
     "django>=5.2.1,<6.0.0",
     "django-ninja<2.0.0,>=1.4.0",
@@ -39,7 +39,7 @@ dependencies = [
     "jinja2<4.0.0,>=3.1.6",
     "django-countries<8.0.0,>=7.6.1",
     "dict2xml<2.0.0,>=1.7.6",
-    "Sphinx<6,>=5",
+    "Sphinx>=8.2.3,<9",
     "tomli<3.0.0,>=2.2.1",
     "django-honeypot",
     "pydantic-extra-types<3.0.0,>=2.10.3",