diff --git a/src/requirements.txt b/src/requirements.txt
index 4035736..ecbfe47 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -11,7 +11,7 @@ Flask-SocketIO==2.9.2
 setuptools==38.4.0
 eventlet==0.21.0
 redis==2.10.6
-celery==4.1.0
+celery==5.2.2
 lxml==4.1.1
 elasticsearch==6.1.1
 joblib==0.11