diff --git a/apiserver/plane/license/migrations/0003_alter_changelog_title_alter_changelog_version_and_more.py b/apiserver/plane/license/migrations/0003_alter_changelog_title_alter_changelog_version_and_more.py
new file mode 100644
index 000000000..8d7b9a402
--- /dev/null
+++ b/apiserver/plane/license/migrations/0003_alter_changelog_title_alter_changelog_version_and_more.py
@@ -0,0 +1,43 @@
+# Generated by Django 4.2.11 on 2024-06-05 13:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("license", "0002_rename_version_instance_current_version_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="changelog",
+            name="title",
+            field=models.CharField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name="changelog",
+            name="version",
+            field=models.CharField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name="instance",
+            name="current_version",
+            field=models.CharField(max_length=255),
+        ),
+        migrations.AlterField(
+            model_name="instance",
+            name="latest_version",
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+        migrations.AlterField(
+            model_name="instance",
+            name="namespace",
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+        migrations.AlterField(
+            model_name="instance",
+            name="product",
+            field=models.CharField(default="plane-ce", max_length=255),
+        ),
+    ]
diff --git a/apiserver/plane/license/models/instance.py b/apiserver/plane/license/models/instance.py
index ea88ba9bb..0c0581c8b 100644
--- a/apiserver/plane/license/models/instance.py
+++ b/apiserver/plane/license/models/instance.py
@@ -21,15 +21,15 @@ class Instance(BaseModel):
     whitelist_emails = models.TextField(blank=True, null=True)
     instance_id = models.CharField(max_length=255, unique=True)
     license_key = models.CharField(max_length=256, null=True, blank=True)
-    current_version = models.CharField(max_length=10)
-    latest_version = models.CharField(max_length=10, null=True, blank=True)
+    current_version = models.CharField(max_length=255)
+    latest_version = models.CharField(max_length=255, null=True, blank=True)
     product = models.CharField(
-        max_length=50, default=ProductTypes.PLANE_CE.value
+        max_length=255, default=ProductTypes.PLANE_CE.value
     )
     domain = models.TextField(blank=True)
     # Instance specifics
     last_checked_at = models.DateTimeField()
-    namespace = models.CharField(max_length=50, blank=True, null=True)
+    namespace = models.CharField(max_length=255, blank=True, null=True)
     # telemetry and support
     is_telemetry_enabled = models.BooleanField(default=True)
     is_support_required = models.BooleanField(default=True)
@@ -86,9 +86,9 @@ class InstanceConfiguration(BaseModel):
 class ChangeLog(BaseModel):
     """Change Log model to store the release changelogs made in the application."""
 
-    title = models.CharField(max_length=100)
+    title = models.CharField(max_length=255)
     description = models.TextField(blank=True)
-    version = models.CharField(max_length=100)
+    version = models.CharField(max_length=255)
     tags = models.JSONField(default=list)
     release_date = models.DateTimeField(null=True)
     is_release_candidate = models.BooleanField(default=False)