diff --git a/requirements/base.txt b/requirements/base.txt
index 9603f184fd..785b9a61c9 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -4,7 +4,7 @@ allpairspy==2.5.1
 bleach==6.2.0
 bleach-allowlist==1.0.3
 defusedxml==0.7.1
-Django==5.0.10
+Django==5.1.4
 django-attachments==1.11
 django-colorfield==0.11.0
 django-contrib-comments==2.2.0
diff --git a/tcms/management/models.py b/tcms/management/models.py
index c2afbfec7b..7a112270bb 100755
--- a/tcms/management/models.py
+++ b/tcms/management/models.py
@@ -26,9 +26,15 @@ def __str__(self):
         return self.name
 
     def save(
-        self, force_insert=False, force_update=False, using=None, update_fields=None
+        self,
+        *args,
+        force_insert=False,
+        force_update=False,
+        using=None,
+        update_fields=None
     ):
         super().save(
+            *args,
             force_insert=force_insert,
             force_update=force_update,
             using=using,
@@ -97,9 +103,15 @@ def __str__(self):
         return self.value
 
     def save(
-        self, force_insert=False, force_update=False, using=None, update_fields=None
+        self,
+        *args,
+        force_insert=False,
+        force_update=False,
+        using=None,
+        update_fields=None
     ):
         super().save(
+            *args,
             force_insert=force_insert,
             force_update=force_update,
             using=using,
diff --git a/tcms/testplans/migrations/0005_squashed.py b/tcms/testplans/migrations/0005_squashed.py
index 2849d41f8b..6770c9f223 100644
--- a/tcms/testplans/migrations/0005_squashed.py
+++ b/tcms/testplans/migrations/0005_squashed.py
@@ -207,10 +207,6 @@ class Migration(migrations.Migration):
                 on_delete=models.deletion.CASCADE, to="testplans.PlanType"
             ),
         ),
-        migrations.AlterIndexTogether(
-            name="testplan",
-            index_together={("product", "plan_id")},
-        ),
         migrations.RunPython(forwards_add_initial_data, reverse_add_initial_data),
         migrations.CreateModel(
             name="HistoricalTestPlan",
diff --git a/tcms/testplans/migrations/0008_remove_autofield.py b/tcms/testplans/migrations/0008_remove_autofield.py
index 7236665f85..39825647b6 100644
--- a/tcms/testplans/migrations/0008_remove_autofield.py
+++ b/tcms/testplans/migrations/0008_remove_autofield.py
@@ -32,10 +32,6 @@ class Migration(migrations.Migration):
             field=models.BooleanField(db_index=True, default=True),
         ),
         # drop TestPlan.plan_id in favor of TestPlan.id
-        migrations.AlterIndexTogether(
-            name="testplan",
-            index_together=set(),
-        ),
         migrations.RenameField(
             model_name="testplan",
             old_name="plan_id",