diff --git a/bb105/yes123/requirements.txt b/bb105/yes123/requirements.txt
index 262effa..fd6732a 100644
--- a/bb105/yes123/requirements.txt
+++ b/bb105/yes123/requirements.txt
@@ -1,6 +1,6 @@
 amqp==2.2.2
 billiard==3.5.0.3
-celery==4.1.0
+celery==5.2.2
 certifi==2018.1.18
 chardet==3.0.4
 idna==2.6