diff --git a/appointment_calendar.info.yml b/appointment_calendar.info.yml
index 945fdc9..f1bbe3c 100644
--- a/appointment_calendar.info.yml
+++ b/appointment_calendar.info.yml
@@ -1,9 +0,10 @@
 name: Appointment Calendar
 description: Creates Appointment Calendar for Timeslot Booking
 core: 8.x
 package: Calendar
 type: module
 dependencies:
-  - datetime
-  - datetime_range
-  - period_field
+  - date:datetime
+  - date:datetime_range
+  - calendar:calendar
+  - calendar:calendar_datetime