diff --git a/engine/apps/webhooks/migrations/0009_alter_webhook_authorization_header.py b/engine/apps/webhooks/migrations/0009_alter_webhook_authorization_header.py
new file mode 100644
index 00000000..be5fd55f
--- /dev/null
+++ b/engine/apps/webhooks/migrations/0009_alter_webhook_authorization_header.py
@@ -0,0 +1,19 @@
+# Generated by Django 3.2.20 on 2023-08-01 19:29
+
+from django.db import migrations
+import mirage.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('webhooks', '0008_auto_20230712_1613'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='webhook',
+            name='authorization_header',
+            field=mirage.fields.EncryptedCharField(default=None, max_length=2000, null=True),
+        ),
+    ]
diff --git a/engine/apps/webhooks/models/webhook.py b/engine/apps/webhooks/models/webhook.py
index f58022f3..c9d0360d 100644
--- a/engine/apps/webhooks/models/webhook.py
+++ b/engine/apps/webhooks/models/webhook.py
@@ -112,7 +112,7 @@ class Webhook(models.Model):
     name = models.CharField(max_length=100, null=True, default=None)
     username = models.CharField(max_length=100, null=True, default=None)
     password = mirage_fields.EncryptedCharField(max_length=1000, null=True, default=None)
-    authorization_header = mirage_fields.EncryptedCharField(max_length=1000, null=True, default=None)
+    authorization_header = mirage_fields.EncryptedCharField(max_length=2000, null=True, default=None)
     trigger_template = models.TextField(null=True, default=None)
     headers = models.TextField(null=True, default=None)
     url = models.TextField(null=True, default=None)