diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1cf408adabb5..85648ec3e99a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## \[2.4.9] - 2023-06-22
+### Fixed
+- Error related to calling serverless functions on some image formats (<https://github.com/opencv/cvat/pull/6384>)
+
 ## \[2.4.8] - 2023-06-22
 ### Fixed
 - Getting original chunks for items in specific cases (<https://github.com/opencv/cvat/pull/6355>)
diff --git a/cvat/apps/engine/migrations/0072_alter_issue_updated_date.py b/cvat/apps/engine/migrations/0072_alter_issue_updated_date.py
new file mode 100644
index 000000000000..4c549be10aa5
--- /dev/null
+++ b/cvat/apps/engine/migrations/0072_alter_issue_updated_date.py
@@ -0,0 +1,28 @@
+# Generated by Django 4.2.1 on 2023-06-23 19:26
+
+from django.db import migrations, models
+
+def forwards_func(apps, schema_editor):
+    Issue = apps.get_model("engine", "Issue")
+
+    issues = Issue.objects.all()
+    for issue in issues:
+        issue.updated_date = issue.created_date
+
+    Issue.objects.bulk_update(issues, fields=['updated_date'], batch_size=500)
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("engine", "0071_annotationguide_asset"),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            code=forwards_func,
+        ),
+        migrations.AlterField(
+            model_name="issue",
+            name="updated_date",
+            field=models.DateTimeField(auto_now=True),
+        ),
+    ]
diff --git a/cvat/apps/engine/models.py b/cvat/apps/engine/models.py
index fd2dfe83c36f..7eca306f3d2a 100644
--- a/cvat/apps/engine/models.py
+++ b/cvat/apps/engine/models.py
@@ -914,7 +914,7 @@ class Issue(models.Model):
     assignee = models.ForeignKey(User, null=True, blank=True, related_name='+',
         on_delete=models.SET_NULL)
     created_date = models.DateTimeField(auto_now_add=True)
-    updated_date = models.DateTimeField(null=True, blank=True)
+    updated_date = models.DateTimeField(auto_now=True)
     resolved = models.BooleanField(default=False)
 
     def get_project_id(self):
diff --git a/tests/python/shared/assets/cvat_db/data.json b/tests/python/shared/assets/cvat_db/data.json
index 2613dacdc831..b33aad592e9c 100644
--- a/tests/python/shared/assets/cvat_db/data.json
+++ b/tests/python/shared/assets/cvat_db/data.json
@@ -9660,7 +9660,7 @@
     ],
     "assignee": null,
     "created_date": "2022-03-16T11:04:39.444Z",
-    "updated_date": null,
+    "updated_date": "2022-03-16T11:04:39.444Z",
     "resolved": true
   }
 },
@@ -9676,7 +9676,7 @@
     ],
     "assignee": null,
     "created_date": "2022-03-16T11:07:22.170Z",
-    "updated_date": null,
+    "updated_date": "2022-03-16T11:07:22.170Z",
     "resolved": false
   }
 },
@@ -9692,7 +9692,7 @@
     ],
     "assignee": null,
     "created_date": "2022-03-16T11:08:18.367Z",
-    "updated_date": null,
+    "updated_date": "2022-03-16T11:08:18.367Z",
     "resolved": false
   }
 },
@@ -9710,7 +9710,7 @@
       "user1"
     ],
     "created_date": "2022-03-16T12:40:00.764Z",
-    "updated_date": null,
+    "updated_date": "2022-03-16T12:40:00.764Z",
     "resolved": false
   }
 },
@@ -9726,7 +9726,7 @@
     ],
     "assignee": null,
     "created_date": "2022-03-16T12:49:29.369Z",
-    "updated_date": null,
+    "updated_date": "2022-03-16T12:49:29.369Z",
     "resolved": false
   }
 },
diff --git a/tests/python/shared/assets/issues.json b/tests/python/shared/assets/issues.json
index c924eee2df48..9aff3cf4b632 100644
--- a/tests/python/shared/assets/issues.json
+++ b/tests/python/shared/assets/issues.json
@@ -27,7 +27,7 @@
         362.6243902439037
       ],
       "resolved": false,
-      "updated_date": null
+      "updated_date": "2022-03-16T12:49:29.369000Z"
     },
     {
       "assignee": {
@@ -59,7 +59,7 @@
         561.4921875
       ],
       "resolved": false,
-      "updated_date": null
+      "updated_date": "2022-03-16T12:40:00.764000Z"
     },
     {
       "assignee": null,
@@ -85,7 +85,7 @@
         703.3505859375
       ],
       "resolved": false,
-      "updated_date": null
+      "updated_date": "2022-03-16T11:08:18.367000Z"
     },
     {
       "assignee": null,
@@ -111,7 +111,7 @@
         841.5859375
       ],
       "resolved": false,
-      "updated_date": null
+      "updated_date": "2022-03-16T11:07:22.170000Z"
     },
     {
       "assignee": null,
@@ -147,7 +147,7 @@
         319.63386727689067
       ],
       "resolved": true,
-      "updated_date": null
+      "updated_date": "2022-03-16T11:04:39.444000Z"
     }
   ]
 }
\ No newline at end of file