diff --git a/test_files/proj5/test2_requirements.txt b/test_files/proj5/test2_requirements.txt
index 864922c..5dfb67d 100644
--- a/test_files/proj5/test2_requirements.txt
+++ b/test_files/proj5/test2_requirements.txt
@@ -32,7 +32,7 @@ pytz==2015.4
 
 
 # Celery support
-celery==3.1.18
+celery==5.2.2
 django-celery-email==1.1.2