diff --git a/requirements/base.txt b/requirements/base.txt
old mode 100755
new mode 100644
index 4bd2dbf..1aac260
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -42,7 +42,7 @@ django-redis==4.4.4
 redis>=2.10.0
 
 
-celery==3.1.23
+celery==5.2.2
 
 
 rcssmin==1.0.6