diff --git a/project/settings.py b/project/settings.py
index 80af8675..84e26982 100644
--- a/project/settings.py
+++ b/project/settings.py
@@ -329,7 +329,7 @@ CELERY_BEAT_SCHEDULE = {
     },
     'send_certificates': {
         'task': 'apps.notification.tasks.send_certificates',
-        'schedule': crontab(minute=30, hour=19),
+        'schedule': crontab(minute=00, hour=20),
         'args': (),
     },
     'sendgrid_update_recipients': {