diff --git a/payments/mercadopago/test_mercadopago.py b/payments/mercadopago/test_mercadopago.py
index 7a0527ec8..a5111dc61 100644
--- a/payments/mercadopago/test_mercadopago.py
+++ b/payments/mercadopago/test_mercadopago.py
@@ -202,14 +202,17 @@ def test_approved_payment_notification(rf, mp_provider: MercadoPagoProvider):
         "status": 200,
     }
 
-    with patch(
-        "mercadopago.resources.payment.Payment.get",
-        spec=True,
-        return_value=payment_info_response,
-    ) as payment_info, patch(
-        "payments.mercadopago.redirect",
-        spec=True,
-    ) as redirect:
+    with (
+        patch(
+            "mercadopago.resources.payment.Payment.get",
+            spec=True,
+            return_value=payment_info_response,
+        ) as payment_info,
+        patch(
+            "payments.mercadopago.redirect",
+            spec=True,
+        ) as redirect,
+    ):
         rv = mp_provider.process_data(payment, request)
 
     assert payment_info.call_count == 1
@@ -232,13 +235,16 @@ def test_create_preference_failure(mp_provider: MercadoPagoProvider):
 
     payment = Payment()
 
-    with patch(
-        "mercadopago.resources.preference.Preference.create",
-        spec=True,
-        return_value=preference_info,
-    ), pytest.raises(
-        PaymentError,
-        match="Failed to create MercadoPago preference.",
+    with (
+        patch(
+            "mercadopago.resources.preference.Preference.create",
+            spec=True,
+            return_value=preference_info,
+        ),
+        pytest.raises(
+            PaymentError,
+            match="Failed to create MercadoPago preference.",
+        ),
     ):
         mp_provider.create_preference(payment)
 
@@ -266,13 +272,16 @@ def test_process_failed_collection(mp_provider: MercadoPagoProvider):
     }
 
     payment = Payment()
-    with patch(
-        "mercadopago.resources.payment.Payment.get",
-        spec=True,
-        return_value=payment_info,
-    ), pytest.raises(
-        PaymentError,
-        match="MercadoPago sent invalid payment data.",
+    with (
+        patch(
+            "mercadopago.resources.payment.Payment.get",
+            spec=True,
+            return_value=payment_info,
+        ),
+        pytest.raises(
+            PaymentError,
+            match="MercadoPago sent invalid payment data.",
+        ),
     ):
         mp_provider.process_collection(payment, "12")
 
@@ -331,12 +340,13 @@ def test_get_preference_internal_error(mp_provider: MercadoPagoProvider):
 
     payment = Payment()
     payment.transaction_id = "ABJ122"
-    with patch(
-        "mercadopago.resources.preference.Preference.get",
-        spec=True,
-        return_value=mocked_response,
-    ) as get_preference, pytest.raises(
-        PaymentError, match="Failed to retrieve MercadoPago preference."
+    with (
+        patch(
+            "mercadopago.resources.preference.Preference.get",
+            spec=True,
+            return_value=mocked_response,
+        ) as get_preference,
+        pytest.raises(PaymentError, match="Failed to retrieve MercadoPago preference."),
     ):
         mp_provider.get_preference(payment)
 
@@ -365,11 +375,14 @@ def test_get_form_for_existing_preference(
 
     payment = Payment()
     payment.transaction_id = "ABJ122"
-    with patch(
-        "mercadopago.resources.preference.Preference.get",
-        spec=True,
-        return_value=mocked_response,
-    ) as get_preference, pytest.raises(RedirectNeeded) as exc_info:
+    with (
+        patch(
+            "mercadopago.resources.preference.Preference.get",
+            spec=True,
+            return_value=mocked_response,
+        ) as get_preference,
+        pytest.raises(RedirectNeeded) as exc_info,
+    ):
         mp_provider.get_form(payment)
 
     assert get_preference.call_count == 1
@@ -387,11 +400,14 @@ def test_get_form_for_inexistent_preference(mp_provider: MercadoPagoProvider):
     }
 
     payment = Payment()
-    with patch(
-        "mercadopago.resources.preference.Preference.create",
-        spec=True,
-        return_value=mocked_response,
-    ) as get_preference, pytest.raises(RedirectNeeded) as exc_info:
+    with (
+        patch(
+            "mercadopago.resources.preference.Preference.create",
+            spec=True,
+            return_value=mocked_response,
+        ) as get_preference,
+        pytest.raises(RedirectNeeded) as exc_info,
+    ):
         mp_provider.get_form(payment)
 
     assert get_preference.call_count == 1
diff --git a/payments/models.py b/payments/models.py
index fe5203aee..303492033 100644
--- a/payments/models.py
+++ b/payments/models.py
@@ -2,7 +2,7 @@
 
 import json
 import logging
-from typing import Iterable
+from collections.abc import Iterable
 from uuid import uuid4
 
 from django.db import models
diff --git a/pyproject.toml b/pyproject.toml
index 772a0b5c4..4e5e94419 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,13 +8,11 @@ authors = [
 ]
 description = "Universal payment handling for Django"
 readme = "README.rst"
-requires-python = ">=3.7"
+requires-python = ">=3.9"
 keywords = ["payments"]
 license = {text = "BSD"}
 classifiers = [
     "Environment :: Web Environment",
-    "Framework :: Django :: 3.2",
-    "Framework :: Django :: 4.1",
     "Framework :: Django :: 4.2",
     "Framework :: Django :: 5.0",
     "Framework :: Django :: 5.1",
@@ -22,16 +20,16 @@ classifiers = [
     "License :: OSI Approved :: BSD License",
     "Operating System :: OS Independent",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Framework :: Django",
     "Topic :: Software Development :: Libraries :: Application Frameworks",
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 dependencies = [
-    "Django>=3.2",
+    "Django>=4.2",
     "requests>=1.2.0",
     "django-phonenumber-field[phonenumberslite]>=5.0.0",
 ]
@@ -89,7 +87,7 @@ DJANGO_SETTINGS_MODULE = "test_settings"
 pythonpath = "."
 
 [tool.ruff]
-target-version = "py38"
+target-version = "py39"
 
 [tool.ruff.lint]
 select = [
diff --git a/tox.ini b/tox.ini
index 4ade0527b..23e4611ea 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,6 @@
 [tox]
 envlist =
-    py{38,39}-dj32
-    py{38,39,310,311}-dj{41,42}
+    py{39,310,311}-dj{41,42}
     py{311,312}-dj{50,51}
     py{310,311,312}-djmain
 skip_missing_interpreters = true
@@ -13,8 +12,6 @@ ignore_outcome =
 ignore_errors =
     djmain: True
 deps=
-    dj32: Django>=3.2,<3.3
-    dj41: Django>=4.1,<4.2
     dj42: Django>=4.2,<5.0
     dj50: Django>=5.0,<5.1
     dj51: Django>=5.1,<5.2
@@ -33,7 +30,6 @@ commands=
 
 [gh-actions]
 python =
-    3.8: py38
     3.9: py39
     3.10: py310
     3.11: py311
@@ -48,8 +44,6 @@ commands = mypy .
 
 [gh-actions:env]
 DJANGO =
-    3.2: dj32
-    4.1: dj41
     4.2: dj42
     5.0: dj50
     5.1: dj51