diff --git a/requirements.txt b/requirements.txt
index 6837f1c..3014c68 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Flask==1.0.2
 Flask-Migrate==2.2.0
 Flask-SQLAlchemy==2.3.2
-Celery==4.1.0
+Celery==5.2.2
 redis==2.10.6
 WTForms==2.1
 psycopg2==2.7.6.1