diff --git a/probe/requirements.txt b/probe/requirements.txt
index 20b4dcc7..d6f4c229 100644
--- a/probe/requirements.txt
+++ b/probe/requirements.txt
@@ -1,4 +1,4 @@
-celery==3.1.26.post2
+celery==5.2.2
 humanfriendly==4.18
 mock==2.0.0
 nose==1.3.7