diff --git a/src/migrations/m240901_112003_url_length.php b/src/migrations/m240901_112003_url_length.php
new file mode 100644
index 0000000..98a3df7
--- /dev/null
+++ b/src/migrations/m240901_112003_url_length.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace craft\webhooks\migrations;
+
+use craft\db\Migration;
+
+/**
+ * m240901_112003_url_length migration.
+ */
+class m240901_112003_url_length extends Migration
+{
+    /**
+     * @inheritdoc
+     */
+    public function safeUp(): bool
+    {
+        $this->alterColumn('{{%webhooks}}', 'url', $this->mediumText()->notNull());
+        $this->alterColumn('{{%webhookrequests}}', 'url', $this->mediumText());
+
+        return true;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function safeDown(): bool
+    {
+        $this->alterColumn('{{%webhooks}}', 'url', $this->string()->notNull());
+        $this->alterColumn('{{%webhookrequests}}', 'url', $this->string());
+
+        return true;
+    }
+}