diff --git a/api/src/migration/migrations/1748492346868-v-2-2-9.migration.ts b/api/src/migration/migrations/1748492346868-v-2-2-9.migration.ts
new file mode 100644
index 00000000..ad3190a7
--- /dev/null
+++ b/api/src/migration/migrations/1748492346868-v-2-2-9.migration.ts
@@ -0,0 +1,135 @@
+/*
+ * Copyright © 2025 Hexastack. All rights reserved.
+ *
+ * Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
+ * 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
+ * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
+ */
+
+import mongoose from 'mongoose';
+
+import blockSchema, { Block } from '@/chat/schemas/block.schema';
+import roleSchema, { Role } from '@/user/schemas/role.schema';
+import userSchema, { User } from '@/user/schemas/user.schema';
+
+import { MigrationServices } from '../types';
+
+/**
+ * @returns The admin user or null
+ */
+const getAdminUser = async () => {
+  const RoleModel = mongoose.model<Role>(Role.name, roleSchema);
+  const UserModel = mongoose.model<User>(User.name, userSchema);
+
+  const adminRole = await RoleModel.findOne({ name: 'admin' });
+  const user = await UserModel.findOne({ roles: [adminRole!._id] }).sort({
+    createdAt: 'asc',
+  });
+
+  return user!;
+};
+
+const migrateBlockOptionsContentLimit = async (services: MigrationServices) => {
+  const BlockModel = mongoose.model<Block>(Block.name, blockSchema).collection;
+
+  const adminUser = await getAdminUser();
+
+  if (!adminUser) {
+    services.logger.warn('Unable to process block, no admin user found');
+    return;
+  }
+
+  try {
+    await BlockModel.updateMany(
+      { 'options.content.limit': { $exists: true } },
+      [
+        {
+          $set: {
+            'options.content.limit': { $toInt: '$options.content.limit' },
+          },
+        },
+      ],
+    );
+  } catch (error) {
+    services.logger.error(`Failed to update limit : ${error.message}`);
+
+    throw error instanceof Error ? error : new Error(error);
+  }
+};
+
+const migrateBlockOptionsContentButtonsUrl = async (
+  services: MigrationServices,
+) => {
+  const BlockModel = mongoose.model<Block>(Block.name, blockSchema).collection;
+
+  try {
+    await BlockModel.updateMany(
+      { 'options.content.buttons.url': false },
+      {
+        $set: {
+          'options.content.buttons.$[].url': '',
+        },
+      },
+    );
+  } catch (error) {
+    services.logger.error(`Failed to update button url : ${error.message}`);
+
+    throw error instanceof Error ? error : new Error(error);
+  }
+};
+
+const migrateBlockOptionsFallback = async (services: MigrationServices) => {
+  const BlockModel = mongoose.model<Block>(Block.name, blockSchema).collection;
+
+  try {
+    await BlockModel.updateMany(
+      { 'options.fallback.max_attempts': { $exists: true, $type: 'string' } },
+      [
+        {
+          $set: {
+            'options.fallback.max_attempts': {
+              $toInt: '$options.fallback.max_attempts',
+            },
+          },
+        },
+      ],
+    );
+  } catch (error) {
+    services.logger.error(`Failed to update max_attempts : ${error.message}`);
+    throw error instanceof Error ? error : new Error(error);
+  }
+
+  try {
+    await BlockModel.updateMany({ 'options.fallback.message': { $size: 0 } }, [
+      {
+        $set: {
+          'options.fallback.max_attempts': 0,
+          'options.fallback.active': false,
+        },
+      },
+    ]);
+  } catch (error) {
+    services.logger.error(
+      `Failed to update max_attempts, active : ${error.message}`,
+    );
+    throw error instanceof Error ? error : new Error(error);
+  }
+};
+
+module.exports = {
+  async up(services: MigrationServices) {
+    try {
+      await migrateBlockOptionsContentLimit(services);
+      await migrateBlockOptionsContentButtonsUrl(services);
+      await migrateBlockOptionsFallback(services);
+
+      return true;
+    } catch (error) {
+      services.logger.error(`Migration failed : ${error.message}`);
+      throw error instanceof Error ? error : new Error(error);
+    }
+  },
+  async down(_services: MigrationServices) {
+    return true;
+  },
+};