diff --git a/requirements.txt b/requirements.txt
index 6985d6a..cc85021 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-celery==4.3.0
+celery==5.2.2
 eventlet==0.19.0
 flask==0.12.2
 flask_script==2.0.6