diff --git a/app/requirements/default.txt b/app/requirements/default.txt
index c4142f8d25..a4df427613 100644
--- a/app/requirements/default.txt
+++ b/app/requirements/default.txt
@@ -6,9 +6,9 @@ Django==2.1.7 \
 black==18.5b0 \
     --hash=sha256:4fec2566f9fbbd4a58de50a168cbe3ab952713530410d227e82e4c65d1fad946 \
     --hash=sha256:5fec0f25486046b9edb97961c946412ced96021247dd1a60ecd9f0567b68b030
-celery==4.2.1 \
-    --hash=sha256:77dab4677e24dc654d42dfbdfed65fa760455b6bb563a0877ecc35f4cfcfc678 \
-    --hash=sha256:ad7a7411772b80a4d6c64f2f7f723200e39fb66cf614a7fdfab76d345acc7b13
+celery==4.2.2 \
+    --hash=sha256:373d6544c8d6ee66b9c1c9ba61ec4c74334c9a861306002662252bd5fd0ff6a1 \
+    --hash=sha256:b1b7da98be6b4082abfa6e18282ece450271f366bce81d0d521342a0db862506
 coverage==4.5.3 \
     --hash=sha256:a5d8f29e5ec661143621a8f4de51adfb300d7a476224156a39a392254f70687b \
     --hash=sha256:f8019c5279eb32360ca03e9fac40a12667715546eed5c5eb59eb381f2f501260 \