diff --git a/packages/core-service/src/core/auth/sso/entra-id.service.ts b/packages/core-service/src/core/auth/sso/entra-id.service.ts
index ebca103..d174d30 100644
--- a/packages/core-service/src/core/auth/sso/entra-id.service.ts
+++ b/packages/core-service/src/core/auth/sso/entra-id.service.ts
@@ -70,7 +70,8 @@ export class EntraIdService implements OnModuleInit {
   private readonly integrationScopes = [
     'offline_access',
     'https://graph.microsoft.com/Mail.Read',
-    'https://graph.microsoft.com/Calendars.Read',
+    'https://graph.microsoft.com/Calendars.ReadWrite',
+    'https://graph.microsoft.com/Contacts.ReadWrite',
     'https://graph.microsoft.com/Tasks.ReadWrite',
   ];