diff --git a/l10n_cuba/migrations/0006_big_auto_field_pks.py b/l10n_cuba/migrations/0006_big_auto_field_pks.py
new file mode 100644
index 0000000..133502c
--- /dev/null
+++ b/l10n_cuba/migrations/0006_big_auto_field_pks.py
@@ -0,0 +1,28 @@
+# Generated by Django 3.2.3 on 2021-10-25 15:58
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('l10n_cuba', '0005_populate_table_codigo_postal'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='codigopostal',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+        migrations.AlterField(
+            model_name='municipio',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+        migrations.AlterField(
+            model_name='provincia',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+    ]
diff --git a/setup.cfg b/setup.cfg
index 8a6bcaa..5435a1c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = django-l10n-cu
-version = 0.2.3
+version = 0.2.4
 description = A Django app for adapting a product for a cuban market.
 long_description = file: README.md
 url = https://mirage-tech-cuba.github.io/
@@ -12,6 +12,7 @@ classifiers =
     Environment :: Web Environment
     Framework :: Django
     Framework :: Django :: 3.0
+    Framework :: Django :: 3.2
     Intended Audience :: Developers
     License :: OSI Approved :: GNU General Public License v3 (GPLv3)
     Operating System :: OS Independent