diff --git a/package.json b/package.json
index bd0eef0..df2ba4c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@rootxpdev/medusa-email-plugin",
-   "version": "0.4.6",
+   "version": "0.4.7",
    "description": "Send emails when certain actions happens in medusa store",
    "main": "index.js",
    "repository": {
diff --git a/src/services/emails.ts b/src/services/emails.ts
index ee29492..b69c1ec 100644
--- a/src/services/emails.ts
+++ b/src/services/emails.ts
@@ -1,5 +1,5 @@
 import {
-    AbstractNotificationService, CartService, LineItemService,
+    BaseService,
     Logger,
     OrderService,
 } from "medusa-interfaces";
@@ -15,13 +15,13 @@ interface EmailConfig {
     smtpPassword: string;
 }
 
-class EmailsService extends AbstractNotificationService {
+class EmailsService extends BaseService {
     static identifier = 'emails';
     static is_installed = true;
 
     protected orderService: OrderService;
-    protected cartService: CartService;
-    protected lineItemService: LineItemService;
+    protected cartService: any;
+    protected lineItemService: any;
     protected logger: Logger;
     protected emailConfig: EmailConfig;